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Name
  V1227 Sgr  
AAVSO UID
000-BFF-674 (No observations)  
Constellation
Sagittarius Sequence
J2000.0
18 56 16.30 -24 20 43.0  (284.06790 -24.34528) Search nearby
B1950.0 18 53 13.17 -24 24 39.7
Proper motion
RA: -5.9 +/- 7.8 mas/yDec: -8.0 +/- 2.6 mas/ySource: UCAC4
Galactic coord. 11.469 -11.834
Other names

(Internal only)
Please note that aliases shown in grey link to obsolete records.
2MASS J18561631-2420431 ASAS J185617-2420.7 ASASSN-V J185616.40-242043.5
GSC 06860-01162    
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Variability type
M
Spectral type --
Mag. range
12.1 - <16.6 V
Discoverer --
Epoch
10 Jun 2006 (HJD 2453897.0) Ephemeris
Outburst --
Period 159.5 d
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 VSP Note: 16.2 mag. star 11" to the NE.
2 Otero, Sebastian Alberto ASAS-3 magnitudes contaminated by 2MASS J18561697-2420375 (V= 16.2; sep. 11"); UCAC4 329-176586 (V= 15.8; sep. 20") and 2MASS J18561592-2420219 (V= 15.7; sep. 22"). Range has been corrected.
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References
Click reference title/citation to view in new window. Roll over index number to view submission details.
1 Gaia Collaboration; et al., 2018, Gaia Data Release 2. Summary of the
contents and survey properties		 2018A&A...616A...1G
2 G.Pojmanski, Acta Astronomica 52, 397, 2002. 2002AcA....52..397P
3 C.J.van Houten, Leid Ann 20, N12, 321, 1953. 1953AnLei..20..321V
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 = 8.98H = 8.17K = 7.83J - K = 1.15
AllWISE W1 = 7.46W2 = 7.10W3 = 6.55W4 = 6.07W1 - W2 = 0.36W3 - W4 = 0.47
APASS-DR9 B = 14.03V = 12.35g' = 13.18r' = 11.81i' = 10.93B - V = 1.68
Images
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Supporting Documents
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Revision History
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4 Otero, Sebastian Alberto 2020-05-15 00:42 UTC Gaia DR2 position.
3 Otero, Sebastian Alberto 2013-02-14 06:04 UTC Primary record creation. Period, epoch and maximum magnitude from ASAS-3 data. Minimum magnitude from YB6. 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.

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