WDS 16270-2446 HER 17 AB : NOTES
 
 
discov_num notes refcode
HER 17 IR sources in rho Oph cloud. AB = HBC 262 = YLW 3AB. Her1962
A component = GY 168 = SR 24N, B = GY 167 = SR 24S.
1949.: Noted as double, apparently seen on plate from Ross "Atlas of
the Milky Way"
 
 
REFERENCES
 
 
refcode metd author reference
Her1962 Pa - Herbig, G.H. 1962AdA&A...1...47H
Her1962 Advances Astron. Astrophys. 1, 47, 1962
Her1962 (Exact dates, telescopes, and techniques not given. Default date = decade of
Her1962 publication added.)
 
 
DISCOVERER
 
 
idgroup discov author
1 COR Correia, S. & Richichi, A.
4 COR Correia, S., Duchene, G., Reipurth, B., Zinnecker, H., Daemgen, S., Petr-Gotzens,
4 COR M.G., Kohler, R., Ratzka, Th., Aspin, C., Konopacky, Q.M., & Ghez, A.M.
5 CST Costa, A., Jessop, N.E., Yun, J.L., Santos, C.A., Ward-Thompson, D., & Casali, M.
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
16270-2446 HER 17 AB 2004 5 349 5.1 12.90 16.90 N DB 162658.53-244535.3
16270-2446 HER 17 AB 2010 9 343 4.9 12.90 16.90 em N B 162658.53-244536.7
16270-2446 HER 17 AB 2015 12 349 5.1 12.90 16.90 em N B 162658.53-244536.7

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