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Name
  NSV 21208  
AAVSO UID
000-BLH-343 (10 observations)  
Constellation
Scorpius Sequence
J2000.0
17 15 19.82 -31 33 53.4  (258.83258 -31.56483) Search nearby
B1950.0 17 12 05.95 -31 30 32.3
Proper motion
RA: -6.1 +/- 2.3 mas/yDec: -1.0 +/- 6.0 mas/ySource: UCAC4
Galactic coord. 354.205 +4.018
Other names

(Internal only)
2MASS J17151982-3133534 ESO 454-3 H 2-5
Haro 3-5 PK 354+04 2 UCAC4 293-129783
VV' 172 WRAY 15-1655  
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Variability type
ZAND
Spectral type M4-M6e
Mag. range
14.2 - 14.6 V
Discoverer --
Epoch
--
Outburst --
Period --
Rise/eclipse dur. --
Remarks
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1 Otero, Sebastian Alberto J-K= 1.61. Crowded area. Nearby stars: 2MASS J17151920-3133582 (V= 15.8; sep. 9"); 2MASS J17152044-3133451 (V= 14.6; sep. 11"), UCAC4 293-129784 (V= 15.6;; sep. 14") and TYC 7362-828-1 (V= 11.7; sep. 17"). Skiff (2014) identifies the symbiotic as 2MASS J17151879-3133595 (V= 16.4; J-K= 1.63) at 17 15 18.81 -31 33 59.8 but the measured JHK magnitudes (range 5.92 - 6.2 H) in 1983MNRAS.203..373F (that ended up with the NSV designation) are for the brighter star 2MASS J17151982-3133534.
2 GCVS Team Symbiotic.
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References
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1 Catalogue of Stellar Spectral Classifications (Skiff, 2014) 2014yCat....102023S
2 M.W.Feast, R.M.Catchpole, P.A. Whitelock, B.S.Carter, G.Roberts, MN 203,
No.1, 373, 1983.
1983MNRAS.203..373F
3 L.Perek, L.Kohoutek, Catalogue of Galactic Planetary Nebulae, Prague, 1967. 1967cgpn.book.....P
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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 = 7.16H = 6.03K = 5.56J - K = 1.60
AllWISE W1 = 4.53W2 = 5.10W3 = 5.29W4 = 5.03W1 - W2 = -0.57W3 - W4 = 0.25
Images
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Supporting Documents
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Revision History
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2 Otero, Sebastian Alberto 2014-03-31 18:36 UTC Type and identification from 1983MNRAS.203..373F. Maximum magnitude derived from CMC15. Minimum magnitude derived from UCAC3. Spectral type from Skiff (2014). UCAC4 position.
1 Admin, VSX 2005-12-18 01:33 UTC Preserved original object data.