SIMBAD references

2003ApJ...596L..83I - Astrophys. J., 596, L83-L86 (2003/October-2)

Detection of a near-infrared counterpart to the massive protostar G192.16-3.82.

INDEBETOUW R., WATSON C., JOHNSON K.E., WHITNEY B. and CHURCHWELL E.

Abstract (from CDS):

G192.16-3.82 (G192) is a massive protostellar object with an energetic outflow. It is one of only a few massive protostars with evidence of a circumstellar accretion disk. New high-resolution K'-band images of G192 show a 2.1 µm source near the radio-detected compact H II region. The source is very red (not detected at the H band), and neither ionized gas (Brγ emission) nor shocked gas (H2emission) contributes strongly to the K-band emission. If the 2.1 µm source is the extincted protostellar photosphere, then the circumstellar disk may have a central hole and/or a small scale height.

Abstract Copyright: ∼

Journal keyword(s): ISM: H II Regions - ISM: Individual: Alphanumeric: G192.16-3.82 - Stars: Formation

Simbad objects: 2

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