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Name
  V1584 Sgr  
AAVSO UID
000-BFG-011 (No observations)  
Constellation
Sagittarius Sequence
J2000.0
18 15 46.46 -30 23 43.2  (273.94358 -30.39533) Search nearby
B1950.0 18 12 33.55 -30 24 43.8
Proper motion
RA: 13.6 +/- 3.5 mas/yDec: -26.3 +/- 3.6 mas/ySource: UCAC4
Galactic coord. 1.969 -6.415
Other names

(Internal only)
Please note that aliases shown in grey link to obsolete records.
2MASS J18154646-3023431 ASAS J181546-3023.7 ASASSN-V J181546.40-302342.5
IRAS Z18125-3024 NSV 10428  
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Variability type
M
Spectral type --
Mag. range
11.2 - <15.6 V
Discoverer --
Epoch
08 Apr 2004 (HJD 2453104) Ephemeris
Outburst --
Period 215 d
Rise/eclipse dur. --
Remarks
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1 Otero, Sebastian Alberto VSP Note: 15.6 mag. star 7" to the N and 12.9 mag. star 23" to the NW.
2 Otero, Sebastian Alberto ASAS-3 magnitudes contaminated by 2MASS J18154626-3023370 (V= 15.6:; sep. 7") and GSC 07392-00660 (V= 12.9; sep. 23"). Range has been corrected.
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References
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1 Samus, N. N.; Kazarovets, E. V.; Durlevich, O. V.; et al., 2017, General
Catalogue of Variable Stars: Version GCVS 5.1 (November 2019)
2017ARep...61...80S
2 G.Pojmanski, Acta Astronomica 52, 397, 2002. 2002AcA....52..397P
3 J.Ponsen, Leid Ann 20, N16, 398, 1955. --
4 W.J.Luyten, Minn Publ 2, No.6, 1938. 1938POMin...6....1L
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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 = 7.67H = 6.81K = 6.36J - K = 1.30
AllWISE W1 = 6.02W2 = 5.64W3 = 5.21W4 = 4.78W1 - W2 = 0.38W3 - W4 = 0.43
Images
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Supporting Documents
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Revision History
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4 Otero, Sebastian Alberto 2020-05-24 18:39 UTC Position from the GCVS (November 2019 version).
3 Otero, Sebastian Alberto 2013-09-10 02:54 UTC Primary record creation. Type, period, epoch and maximum magnitude from ASAS-3 data. Minimum magnitude derived from UCAC3. UCAC4 position.
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.