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Latest Details
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Name
  V0919 Sgr  
AAVSO UID
000-BCX-030 (3844 observations)  
Constellation
Sagittarius Sequence
J2000.0
19 03 45.12 -16 59 55.4  (285.93800 -16.99872) Search nearby
B1950.0 19 00 51.71 -17 04 24.5
Proper motion
RA: -9.7 +/- 3.4 mas/yDec: -1.4 +/- 1.9 mas/ySource: UCAC4
Galactic coord. 19.007 -10.312
Other names

(Internal only)
2MASS J19034511-1659553 AAVSO 1857-17 AN 237.1932
AS 337 ASAS J190346-1659.9 ASASSN-V J190345.22-165955.7
EM* AS 337 GSC 06286-01849 Gaia22eds
MHA 277-6 P 1723 SS73 178
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Variability type
ZAND
Spectral type M3IIIe+WD
Mag. range
10.1 - 13.8 V
Discoverer --
Epoch
--
Outburst --
Period --
Rise/eclipse dur. --
Remarks
Some references may be clicked to view in new window. Roll over index number to view submission details.
1 Otero, Sebastian Alberto ASAS-3 magnitudes contaminated by 2MASS J19034622-1700054 (V= 14.7; sep. 19"). Range has been corrected.
2 2013arXiv1312.6063G Pulsation period 125d.
3 GCVS Team Spectrum description [D.A.Allen, MN 184, 601, 1978.].
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References
Click reference title/citation to view in new window. Roll over index number to view submission details.
1 J. Merc; F. Teyssier; C. Eldridge; et al., 2023, ATel #16326 2023ATel16326....1M
2 M. Gromadzki, J. Mikolajewska, I. Soszynski, 2013, arXiv:1312.6063
[astro-ph.SR]
2013arXiv1312.6063G
3 Pojmanski, G., 2002, The All Sky Automated Survey 2002AcA....52..397P
4 Ivison, R. J.; Munari, U.; Marang, F., 1993, On the Symbiotic Star V919
Sagittarii
1993A&A...277..510I
5 D.A.Allen, Proc AS A 5, N3, 369, 1984. 1984PASAu...5..369A
6 P.Th.Shajn, Perem. Zvezdy 4, N11, 365, 1935. --
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 = 8.38H = 7.39K = 7.05J - K = 1.33
AllWISE W1 = 6.85W2 = 6.81W3 = 6.42W4 = 5.80W1 - W2 = 0.04W3 - W4 = 0.63
APASS-DR9 B = 12.91V = 12.23g' = 12.54r' = 11.61i' = 10.65B - V = 0.69
Images
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Supporting Documents
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Revision History
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6 Otero, Sebastian Alberto 2023-11-07 15:23 UTC Maximum magnitude from AAVSO V data.
5 Otero, Sebastian Alberto 2022-08-08 23:22 UTC Maximum magnitude from AAVSO data.
4 Otero, Sebastian Alberto 2016-01-20 21:43 UTC Range from ASAS-3 data. Spectral type from 1993A&A...277..510I. UCAC4 position.
3 Admin, VSX 2013-12-27 05:50 UTC Update from [2013arXiv1312.6063G].
2 Admin, VSX 2010-01-05 04:43 UTC Position updated from the GCVS version of November 2009.
1 Admin, VSX 2005-12-18 01:33 UTC Initial upload.