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Name
  NSV 21444  
AAVSO UID
000-BKF-164 (8 observations)  
Constellation
Scorpius Sequence
J2000.0
17 19 49.33 -39 10 37.9  (259.95554 -39.17719) Search nearby
B1950.0 17 16 22.10 -39 07 35.7
Proper motion
RA: 2.9 +/- 6.7 mas/yDec: 0.6 +/- 6.7 mas/ySource: UCAC4
Galactic coord. 348.511 -1.120
Other names

(Internal only)
2MASS J17194933-3910374 ASAS J171949-3910.7 ASASSN-V J171949.41-391038.0
GSC 07870-01348 Hen 3-1379 IRAS 17163-3907
Wray 15-1676    
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Variability type
L:
Spectral type Ae
Mag. range
12.7 - 13.5 V
Discoverer --
Epoch
--
Outburst --
Period --
Rise/eclipse dur. --
Remarks
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1 Otero, Sebastian Alberto Central star of the Fried Egg nebula. Yellow hypergiant undergoing mass loss. J-K= 2.23.
2 GCVS Team Var in IR. Proto-planetary nebula object.
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References
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1 A double detached shell around a post-Red Supergiant:IRAS 17163-3907, the
Fried Egg nebula		 2011arXiv1109.5947L
2 T.Le Bertre, N.Epchtein, C.Gouiffes, M.Heydari-Malayeri, C.Perrier, AsAp
225, No.2, 417, 1989.		 1989A&A...225..417L
External Links
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Catalog Data
Information from selected catalogs obtained by cross-matching to 2 arc seconds using the CDS X-Match Service. These data may not be complete.
2MASS J = 4.63H = 3.02K = 2.41J - K = 2.23
AllWISE W4 = -5.09
Images
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Supporting Documents
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Revision History
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3 Otero, Sebastian Alberto 2019-05-10 08:19 UTC Other names added.
2 Otero, Sebastian Alberto 2011-09-28 20:55 UTC Range and type from ASAS-3 data. Spectral type and remarks from 2011arXiv1109.5947L.
1 Admin, VSX 2005-12-18 01:33 UTC Preserved original object data.

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