G4.2−3.5 ADS: search title/keyword/abstract or fulltext

• Right Ascension: 18 08 55
• Declination: −27 03
• Size (/arcmin): 28
• Type: S
• Flux density at 1 GHz (/Jy): 3.2?
• Spectral Index: 0.6?

Radio: Elongated shell.

Optical: Detected.

References:

• Reich et al. 1988, IAUCo, 101, 293. Summary of parameters. ADS
• Reich et al. 1990, A&AS, 85, 633. Effelsberg 100-m at 2.7 GHz (4.′3). ADS
• Hewitt & Yusef-Zadeh 2009, ApJ, 694, L16. OH maser search. ADS
• Stupar & Parker 2011, MNRAS, 414, 2282. Hα observations. ADS

Last updated: 25 Apr 2014

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