Galactic SNRs: Possible and Probable remnants

See Section 2.3 of the documentation for details (including some additional references).


Radio

name size/arcmin reference
G57.1+1.740Goméz-González & del Romero (1983)
G57.3+1.2100Routledge & Vaneldik (1988)
G359.9−0.1?10?Ho et al. (1985)
G35.40−1.807Gosachinskiĭ (1985)
G38.05−0.058Gosachinskiĭ (1985)
G7.6−0.616Odegard (1986)
G300.1+9.4100Dubner, Colomb & Giacani (1986)
G10.5+0.546×33Gorham (1990)
G14.2−0.965×49Gorham (1990)
G14.5+1.241Gorham (1990)
G25.8+0.930×20Gorham (1990)
G27.9−1.245×25Gorham (1990)
G29.4+1.441×25Gorham (1990)
G34.8+1.049×38Gorham (1990)
G36.0−0.257×46Gorham (1990)
G41.3−1.335×25Gorham (1990)
G44.2+0.530×14Gorham (1990)
G44.6+0.141×32Gorham (1990)
G51.7−0.841×27Gorham (1990)
G41.4+1.230×20Gorham, Kulkarni & Prince (1993)
G45.9−0.135×20Taylor, Wallace & Goss (1992)
G71.6−0.56×3Taylor, Wallace & Goss (1992)
G72.2−0.316×5Taylor, Wallace & Goss (1992)
G85.2−1.26Taylor, Wallace & Goss (1992)
G356.6+0.18×7Gray (1994b)
G357.1−0.28×7Gray (1994b)
G358.7+0.718Gray (1994b)
G4.2+0.03.5Gray (1994b)
G338.5+2.9150Duncan et al. (1995)
G280.3−0.960Duncan et al. (1995)
G281.2+0.040Duncan et al. (1995)
G283.7+4.714Duncan et al. (1995)
G287.2+2.7120Duncan et al. (1995)
G289.4−2.525Duncan et al. (1995)
G290.4+1.718Duncan et al. (1995)
G291.1+1.720Duncan et al. (1995)
G292.7−1.625Duncan et al. (1995)
G294.3−3.545Duncan et al. (1995)
G298.5+2.245Duncan et al. (1995)
G299.2−1.535Duncan et al. (1995)
G309.6+4.060Duncan et al. (1995)
G309.8−2.635×20Duncan et al. (1995)
G310.6−2.060Duncan et al. (1995)
G337.5+1.530Duncan et al. (1995)
G352.6+2.230Duncan et al. (1995)
G304+2180Duncan et al. (1997)
G310.5−3.5210×160Duncan et al. (1997)
G312.7+3.5100×80Duncan et al. (1997)
G319.3+3.5180×120Duncan et al. (1997)
G321.3−3.8110×80Duncan et al. (1997)
G332.0−3.2150Duncan et al. (1997)
G317.5+0.930×25Whiteoak & Green (1996)
G319.9−0.76×2Whiteoak & Green (1996)
G320.6−0.93Whiteoak & Green (1996)
G322.7+0.112×11Whiteoak & Green (1996)
G322.9−0.014×11Whiteoak & Green (1996)
G323.2−1.06×4Whiteoak & Green (1996)
G324.1+0.114×6Whiteoak & Green (1996)
G325.0−0.34Whiteoak & Green (1996)
G331.8−0.02×1Whiteoak & Green (1996)
G339.6−0.63×2Whiteoak & Green (1996)
G8.5−6.760?Combi & Romero (1998)
G10.2−3.590?Combi & Romero (1998)
G10.7−5.4120?Combi & Romero (1998)
G11.9−3.645?Combi & Romero (1998)
G12.7−3.960?Combi & Romero (1998)
G313.2+16.4120?Combi, Romero & Arnal (1998)
G314.9+9.8120?Combi, Romero & Arnal (1998)
G315.4+12.9120?Combi, Romero & Arnal (1998)
G316.2+6.4120?Combi, Romero & Arnal (1998)
G318.9+6.4120?Combi, Romero & Arnal (1998)
G327.0−12.0?430×180Combi, Romero & Benaglia (1998)
G32.6+7.3240Punsly et al. (2000)
G313.0−0.110Roberts et al. (1999)
G313.6+0.310?Roberts, Romani & Johnston (2001)
G359.07−0.0217×10LaRosa et al. (2000)
G6.83−0.2115Yusef-Zadeh et al. (2000)
G311.2+1.09Gaensler et al. (2000)
G328.6−0.030McClure-Griffiths et al. (2001)
G346.5−0.112Gaensler et al. (2001)
G4.2−0.315×13Trushkin (2001)
G5.7−0.22.5×2Trushkin (2001)
G29.8+2.110×7.4Trushkin (2001)
G39.7+0.512×11Trushkin (2001)
G40.4+0.710×8Trushkin (2001)
G44.0−0.126×17.5Trushkin (2001)
G44.5−1.335×20Trushkin (2001)
G54.5+1.225×20Trushkin (2001)
G55.1+0.15×4Trushkin (2001)
G55.6+0.614×13Trushkin (2001)
G67.8+0.88×6Trushkin (2001)
G72.1−0.425×15Trushkin (2001)
G353.0+2.26×3Trushkin (2001)
G336.1−0.230?Manchester et al. (2002)
G352.2−0.16?Manchester et al. (2002)
G282.8−1.21.5?Misanovic, Cram & Green (2002)
G43.5+0.617Kaplan et al. (2002)
G107.5−1.536Kothes (2003)
G5.71−0.0812×9Brogan et al. (2006)
G6.31+0.549×3Brogan et al. (2006)
G19.13+0.9024×18Brogan et al. (2006)
G6.45−0.553.3Helfand et al. (2006)
G6.53−0.605.0Helfand et al. (2006)
G8.85−0.254.0Helfand et al. (2006)
G10.87+0.082.8Helfand et al. (2006)
G11.55+0.334.5Helfand et al. (2006)
G12.91−0.281.5Helfand et al. (2006)
G13.18+0.032.5Helfand et al. (2006)
G16.35−0.182.8Helfand et al. (2006)
G17.33−0.131.8Helfand et al. (2006)
G18.25−0.303.5Helfand et al. (2006)
G18.75−0.071.6Helfand et al. (2006)
G19.46+0.146.0Helfand et al. (2006)
G19.58−0.243.2Helfand et al. (2006)
G19.59+0.020.8Helfand et al. (2006)
G19.61−0.124.5Helfand et al. (2006)
G19.66−0.224.5Helfand et al. (2006)
G21.64+0.002.8Helfand et al. (2006)
G22.38+0.107.0Helfand et al. (2006)
G22.75−0.493.8Helfand et al. (2006)
G22.99−0.353.8Helfand et al. (2006)
G23.56−0.039.0Helfand et al. (2006)
G24.18+0.215.2Helfand et al. (2006)
G25.22+0.292.0Helfand et al. (2006)
G27.13+0.0311.0Helfand et al. (2006)
G28.51+0.1314.0Helfand et al. (2006)
G28.55−0.003.0Helfand et al. (2006)
G29.06−0.678.0Helfand et al. (2006)
G29.07+0.450.7Helfand et al. (2006)
G29.36+0.109.0Helfand et al. (2006)
G30.84+0.132.2Helfand et al. (2006)
G31.05+0.484.5Helfand et al. (2006)
G31.60+0.333.1Helfand et al. (2006)
G31.82−0.121.8Helfand et al. (2006)
G359.5−0.0?2?Martí et al. (2007)
G151.2+2.8560Kerton, Murphy & Patterson (2007)
G333.9+0.014Anderson et al. (2012)
G108.5+11.064×39Gerbrandt et al. (2014)
G128.5+2.640×22Gerbrandt et al. (2014)
G149.5+3.256×49Gerbrandt et al. (2014)
G160.1−1.164×19Gerbrandt et al. (2014)
G51.0+0.1?17×10?Sidorin et al. (2014)
G141.2+5.012Kothes et al. (2014)
G269.7+0.033×27Green, Reeves & Murphy (2014)
G291.0+0.122×20Green, Reeves & Murphy (2014)
G296.6−0.414×10Green, Reeves & Murphy (2014)
G310.7−5.431×29Green, Reeves & Murphy (2014)
G310.9−0.317×11Green, Reeves & Murphy (2014)
G330.7+0.110×8Green, Reeves & Murphy (2014)
G334.0−0.814×11Green, Reeves & Murphy (2014)
G336.7−0.35×3Green, Reeves & Murphy (2014)
G336.9−0.515×12Green, Reeves & Murphy (2014)
G346.2−1.07Green, Reeves & Murphy (2014)
G354.1+0.311Green, Reeves & Murphy (2014)
G17.80−0.028.8Anderson et al. (2017)
G18.45−0.4215.2Anderson et al. (2017)
G18.53−0.8617.2Anderson et al. (2017)
G18.76−0.071.6Anderson et al. (2017)
G19.75−0.6926.4Anderson et al. (2017)
G19.96−0.3311.8Anderson et al. (2017)
G20.26−0.8615.0Anderson et al. (2017)
G20.30−0.066.2Anderson et al. (2017)
G21.66−0.2110.2Anderson et al. (2017)
G22.32+0.1111.0Anderson et al. (2017)
G23.11+0.1924.2Anderson et al. (2017)
G23.85−0.185.4Anderson et al. (2017)
G25.49+0.0114.8Anderson et al. (2017)
G26.04−0.4227.0Anderson et al. (2017)
G26.13+0.1322.6Anderson et al. (2017)
G26.53+0.0722.4Anderson et al. (2017)
G26.75+0.7310.6Anderson et al. (2017)
G27.06+0.0415.0Anderson et al. (2017)
G27.18+0.301.8Anderson et al. (2017)
G27.24−0.1412.2Anderson et al. (2017)
G27.39+0.244.8Anderson et al. (2017)
G27.47+0.253.4Anderson et al. (2017)
G27.78−0.337.4Anderson et al. (2017)
G28.21+0.025.0Anderson et al. (2017)
G28.22−0.093.4Anderson et al. (2017)
G28.33+0.066.4Anderson et al. (2017)
G28.56+0.003.0Anderson et al. (2017)
G28.64+0.2022.8Anderson et al. (2017)
G28.88+0.4117.8Anderson et al. (2017)
G28.92+0.266.4Anderson et al. (2017)
G29.38+0.1010.2Anderson et al. (2017)
G29.41−0.1815.0Anderson et al. (2017)
G29.92+0.214.2Anderson et al. (2017)
G31.22−0.026.2Anderson et al. (2017)
G31.44+0.367.8Anderson et al. (2017)
G31.93+0.164.8Anderson et al. (2017)
G32.22−0.216.2Anderson et al. (2017)
G32.37−0.5124.0Anderson et al. (2017)
G32.73+0.155.2Anderson et al. (2017)
G33.62−0.235.4Anderson et al. (2017)
G33.85+0.061.2Anderson et al. (2017)
G34.93−0.2416.2Anderson et al. (2017)
G36.66−0.5016.4Anderson et al. (2017)
G36.68−0.1420.0Anderson et al. (2017)
G36.90+0.497.6Anderson et al. (2017)
G37.62−0.223.8Anderson et al. (2017)
G37.88+0.3222.8Anderson et al. (2017)
G38.17+0.0929.4Anderson et al. (2017)
G38.62−0.245.0Anderson et al. (2017)
G38.68−0.438.6Anderson et al. (2017)
G38.72−0.8717.0Anderson et al. (2017)
G38.83−0.011.2Anderson et al. (2017)
G39.19+0.5211.0Anderson et al. (2017)
G39.56−0.3217.0Anderson et al. (2017)
G41.95−0.1814.0Anderson et al. (2017)
G42.62+0.144.4Anderson et al. (2017)
G45.35−0.3712.6Anderson et al. (2017)
G45.51−0.038.2Anderson et al. (2017)
G46.18−0.0211.0Anderson et al. (2017)
G46.54−0.0312.4Anderson et al. (2017)
G47.15+0.731.6Anderson et al. (2017)
G47.36−0.0949.2Anderson et al. (2017)
G51.21+0.1129.8Anderson et al. (2017)
G52.37−0.7035.4Anderson et al. (2017)
G53.07+0.492.0Anderson et al. (2017)
G53.84−0.7537.4Anderson et al. (2017)
G56.56−0.7523.2Anderson et al. (2017)
G57.12+0.3528.2Anderson et al. (2017)
G58.70−0.318.8Anderson et al. (2017)
G59.46+0.839.0Anderson et al. (2017)
G59.68+1.2511.4Anderson et al. (2017)
G67.25−0.365.4Anderson et al. (2017)
G31.29−0.490.33Ranasinghe, Leahy & Stil (2021)
G304.4+0.216Sushch et al. (2017)
G0.1−9.766Hurley-Walker et al. (2019b)
G2.1+2.772×62Hurley-Walker et al. (2019b)
G7.4+0.318×14Hurley-Walker et al. (2019b)
G18.9−1.268×60Hurley-Walker et al. (2019b)
G19.1−3.132Hurley-Walker et al. (2019b)
G20.1−0.238Hurley-Walker et al. (2019b)
G21.8+0.264×42Hurley-Walker et al. (2019b)
G24.0−0.348Hurley-Walker et al. (2019b)
G25.3−1.894×76Hurley-Walker et al. (2019b)
G35.3−0.026×22Hurley-Walker et al. (2019b)
G230.4+1.254×40Hurley-Walker et al. (2019b)
G232.1+2.076×56Hurley-Walker et al. (2019b)
G349.1−0.814Hurley-Walker et al. (2019b)
G350.7+0.680×56Hurley-Walker et al. (2019b)
G350.8+5.072×52Hurley-Walker et al. (2019b)
G351.0−0.612Hurley-Walker et al. (2019b)
G351.4+0.49Hurley-Walker et al. (2019b)
G351.4+0.218×14Hurley-Walker et al. (2019b)
G351.9+0.120×16Hurley-Walker et al. (2019b)
G353.0+0.896×46Hurley-Walker et al. (2019b)
G355.4+2.722Hurley-Walker et al. (2019b)
G356.5−1.948×36Hurley-Walker et al. (2019b)
G358.3−0.742×34Hurley-Walker et al. (2019b)
G351.7−1.214Veena et al. (2019a)
G343.9+0.1?7.3Ingallinera et al. (2019)
G343.8+0.0?4.0Ingallinera et al. (2019)
G344.0+0.0?13.4Ingallinera et al. (2019)
G35.75−0.257Sofue (2020)
G1.94−0.1016.6Dokara et al. (2021)
G1.97−0.469.8Dokara et al. (2021)
G2.22+0.052.2Dokara et al. (2021)
G2.27+0.3912.6Dokara et al. (2021)
G2.91−0.1825.8Dokara et al. (2021)
G3.10−0.095.0Dokara et al. (2021)
G3.10+0.112.8Dokara et al. (2021)
G4.49−0.3913.8Dokara et al. (2021)
G4.57−0.248.4Dokara et al. (2021)
G5.10+0.339.0Dokara et al. (2021)
G5.16−0.3211.2Dokara et al. (2021)
G5.36−0.7020.0Dokara et al. (2021)
G5.37−0.284.4Dokara et al. (2021)
G5.37+0.3412.4Dokara et al. (2021)
G5.67−0.1110.2Dokara et al. (2021)
G5.76+0.5111.6Dokara et al. (2021)
G5.98+0.0111.8Dokara et al. (2021)
G6.05+0.4912.2Dokara et al. (2021)
G6.11+0.3819.4Dokara et al. (2021)
G8.04+0.5612.0Dokara et al. (2021)
G13.50+0.073.8Dokara et al. (2021)
G13.54+0.358.0Dokara et al. (2021)
G13.62+0.297.0Dokara et al. (2021)
G13.65+0.255.0Dokara et al. (2021)
G13.65−0.248.4Dokara et al. (2021)
G14.52+0.1429.0Dokara et al. (2021)
G15.86+0.523.8Dokara et al. (2021)
G16.02+0.7412.6Dokara et al. (2021)
G16.12+0.6954.0Dokara et al. (2021)
G16.95−0.9314.8Dokara et al. (2021)
G17.43+0.274.2Dokara et al. (2021)
G17.59+0.233.0Dokara et al. (2021)
G17.62+0.086.0Dokara et al. (2021)
G18.39−0.815.2Dokara et al. (2021)
G19.48−0.1014.8Dokara et al. (2021)
G19.75+0.2018.0Dokara et al. (2021)
G20.19+0.027.2Dokara et al. (2021)
G21.49−0.017.0Dokara et al. (2021)
G21.59−0.1720.8Dokara et al. (2021)
G21.68+0.127.6Dokara et al. (2021)
G21.86+0.165.4Dokara et al. (2021)
G22.04−0.0215.4Dokara et al. (2021)
G22.17+0.3122.2Dokara et al. (2021)
G22.95−0.314.8Dokara et al. (2021)
G23.97+0.519.8Dokara et al. (2021)
G24.06−0.804.0Dokara et al. (2021)
G24.19+0.284.2Dokara et al. (2021)
G28.52+0.266.2Dokara et al. (2021)
G28.87+0.614.0Dokara et al. (2021)
G28.87+0.242.6Dokara et al. (2021)
G28.92+0.254.4Dokara et al. (2021)
G29.32+0.285.0Dokara et al. (2021)
G30.30+0.122.0Dokara et al. (2021)
G30.36+0.6214.8Dokara et al. (2021)
G30.37+0.424.6Dokara et al. (2021)
G30.50+0.5712.0Dokara et al. (2021)
G31.25−0.046.6Dokara et al. (2021)
G32.45−0.113.6Dokara et al. (2021)
G34.52−0.765.4Dokara et al. (2021)
G34.61+0.246.0Dokara et al. (2021)
G35.12−0.343.6Dokara et al. (2021)
G36.83−0.435.2Dokara et al. (2021)
G36.85−0.243.0Dokara et al. (2021)
G37.33+0.426.6Dokara et al. (2021)
G37.50+0.772.6Dokara et al. (2021)
G37.67−0.505.6Dokara et al. (2021)
G39.20+0.813.2Dokara et al. (2021)
G39.53+0.369.0Dokara et al. (2021)
G41.51−0.5335.6Dokara et al. (2021)
G41.62+0.269.4Dokara et al. (2021)
G42.71−0.2718.2Dokara et al. (2021)
G43.02+0.7213.0Dokara et al. (2021)
G43.07+0.554.2Dokara et al. (2021)
G44.07+0.1216.0Dokara et al. (2021)
G47.74−0.9719.6Dokara et al. (2021)
G48.87+0.1713.2Dokara et al. (2021)
G51.06+0.569.4Dokara et al. (2021)
G59.83−0.4021.0Dokara et al. (2021)
G358.71−0.384.8Dokara et al. (2021)
G359.17+0.263.6Dokara et al. (2021)
G270.4−1.028×16?Johnston & Lower (2021)
G247.5+9.7?90Pol et al. (2021)
G118.4+37.057Arias et al. (2022)
G0.8−0.412Heywood et al. (2022)
G124.0+1.460×55Chen et al. (2023)
G45.24+0.1811.4Motta et al. (2023)
G12.7+3.6?4?Ibrahim et al. (2023)
G323.2−1.07Ball et al. (2023)
G323.6−1.134×20Ball et al. (2023)
G323.6−0.828×23Ball et al. (2023)
G323.7+0.03Ball et al. (2023)
G323.9−1.129×18Ball et al. (2023)
G324.1−0.210×9Ball et al. (2023)
G324.1+0.011×7Ball et al. (2023)
G324.3+0.24Ball et al. (2023)
G324.4−0.418×13Ball et al. (2023)
G324.4−0.23×2Ball et al. (2023)
G324.7+0.04Ball et al. (2023)
G324.8−0.125×20Ball et al. (2023)
G325.0−0.534×28Ball et al. (2023)
G325.0−0.34Ball et al. (2023)
G325.0+0.25Ball et al. (2023)
G325.8−2.136×30Ball et al. (2023)
G325.8+0.328Ball et al. (2023)
G327.1+0.92Ball et al. (2023)
G328.0+0.78Ball et al. (2023)
G328.6+0.034×19Ball et al. (2023)
G330.2−1.69Ball et al. (2023)

Optical/Infrared

name size/arcmin reference
G260.4−3.3?4Winkler et al. (1989)
G75.5+2.4108×90Nichols-Bohlin & Fesen (1993)
G340.5+0.720Walker, Zealey & Parker (2001)
G342.1+0.190Walker, Zealey & Parker (2001)
G110.3+11.380?Bally & Reipurth (2001)
G70.1+2.384Mavromatakis & Strom (2002)
G70.5+1.94×2?Mavromatakis et al. (2009)
G117.4+1.572Mavromatakis et al. (2005)
G71.3+3.1?8?Russell et al. (2007)
G253.0+2.66Stupar, Parker & Filipović (2008)
G243.9+9.816Stupar, Parker & Filipović (2008)
G283.7−3.8120Stupar, Parker & Filipović (2008)
G288.7−6.32.5Stupar, Parker & Filipović (2008)
G281.9+8.7150Stupar, Parker & Filipović (2008)
G288.3+4.815?Stupar, Parker & Filipović (2008)
G289.7+5.122?Stupar, Parker & Filipović (2008)
G289.2+7.130Stupar, Parker & Filipović (2008)
G292.9+4.4100Stupar, Parker & Filipović (2008)
G303.6+5.3240Stupar, Parker & Filipović (2008)
G306.7+0.525Stupar, Parker & Filipović (2008)
G332.4+0.630Stupar, Parker & Filipović (2008)
G343.4+3.67?Stupar, Parker & Filipović (2008)
G329.9−7.87Stupar, Parker & Filipović (2008)
G348.2−1.810Stupar, Parker & Filipović (2008)
G18.7−2.230?Stupar, Parker & Filipović (2008)
G304.4−3.140?Stupar, Parker & Filipović (2010)
G310.5+0.820Stupar, Parker & Filipović (2011)
G123.1+4.6?3.3?Ritter et al. (2021)

X-ray/γ-ray

name size/arcmin reference
G340+18?180?Riegler, Agrawal & Gull (1980)
G117.7+0.690?Hailey & Craig (1995)
G18.0−0.64Finley, Srinivasan & Park (1996)
G69.4+1.260Yoshita, Miyata & Tsunemi (1999)
G0.61+0.014.8×2.2Koyama et al. (2007)
G0.570−0.0180.5Senda, Murakami & Koyama (2002)
G0.570−0.0012.1?Ponti et al. (2015)
G0.40−0.025.9?Ponti et al. (2015)
G0.13−0.123?Heard & Warwick (2013)
G359.79−0.2610?Senda, Murakami & Koyama (2003)
G359.77−0.0910?Senda, Murakami & Koyama (2003)
G359.41−0.124?Tsuru et al. (2009)
G0.52−0.0463.5?Ponti et al. (2015)
G0.224+0.0323.3?Ponti et al. (2015)
G25.5+0.012?Bamba et al. (2003)
G26.6−0.112?Bamba et al. (2003)
G22.0+0.05?Ueno et al. (2006)
G23.5+0.14?Uneo et al. (2006)
G25.0+0.05?Uneo et al. (2006)
G26.0+0.05?Uneo et al. (2006)
G35.5+0.05?Uneo et al. (2006)
G36.0+0.05?Uneo et al. (2006)
G37.0−0.15?Uneo et al. (2006)
G318.6+0.05Uneo et al. (2006)
G309.43−0.07?3.3Reynolds et al. (2012)
G26.4−0.1?10?Nobukawa et al. (2015)
G350.6−4.7220Araya (2018)
G121.1−1.936Khabibullin et al. (2023)

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Dave Green / Cambridge, UK /