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Name
  V1289 Sgr  
AAVSO UID
000-BFF-725 (No observations)  
Constellation
Sagittarius Sequence
J2000.0
18 20 55.90 -31 08 34.0  (275.23292 -31.14278) Search nearby
B1950.0 18 17 41.92 -31 09 58.4
Galactic coord. 1.815 -7.743
Other names

(Internal only)
Please note that aliases shown in grey link to obsolete records.
2MASS J18205592-3108341 AN 673.1933 ASAS J182056-3108.6
GSC 07393-00792 HV 9392 IRAS 18177-3109
NSV 10648 UCAC4 295-191180  
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Variability type
M
Spectral type Me
Mag. range
13.0 - 15.5 p
Discoverer --
Epoch
10 Jul 1959 (HJD 2436760) Ephemeris
Outburst --
Period 220 d
Rise/eclipse dur. --
Remarks
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1 Otero, Sebastian Alberto VSP Note: 13.6 mag. star 3" to the NW.
2 Otero, Sebastian Alberto ASAS-3 magnitudes contaminated by UCAC4 295-191174 (V= 13.6; sep. 3") and other nearby stars. Range has been corrected.
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References
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1 G.Pojmanski, Acta Astronomica 52, 397, 2002. 2002AcA....52..397P
2 D.Hoffleit, IBVS N958, 1975. 1975IBVS..958....1H
3 L.Plaut, AsAp Suppl 4, No.2, 75, 1971. 1971A&AS....4...75P
4 M.W.Mayall, HB 920, 32-37, 1951. 1951BHarO.920...32M
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Supporting Documents
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Revision History
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3 Otero, Sebastian Alberto 2013-06-13 01:00 UTC Primary record creation. 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.