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Name
  LP Sgr  
AAVSO UID
000-BCC-393 (19 observations)  
Constellation
Sagittarius Sequence
J2000.0
18 28 00.92 -27 40 25.2  (277.00383 -27.67367) Search nearby
B1950.0 18 24 52.39 -27 42 19.4
Proper motion
RA: -6.1 +/- 4.1 mas/yDec: -23.1 +/- 4.1 mas/ySource: UCAC4
Galactic coord. 5.641 -7.548
Other names

(Internal only)
Please note that aliases shown in grey link to obsolete records.
2MASS J18280091-2740252 AAVSO 1821-27A ASAS J182801-2740.4
ASASSN-V J182800.83-274025.1 IRAS Z18247-2742  
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Variability type
M
Spectral type Me
Mag. range
12.3 - <15.1 V
Discoverer --
Epoch
13 Jun 2007 (HJD 2454265.0) Ephemeris
Outburst --
Period 221.6 d
Rise/eclipse dur. --
Remarks
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References
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1 G.Pojmanski, Acta Astronomica 52, 397, 2002. 2002AcA....52..397P
2 Catalogue of Stellar Spectral Classifications (Skiff, 2005) 1976IBVS.1213....1S
3 D.Hoffleit, IBVS N660, 1972. 1972IBVS..660....1H
4 General Catalogue of Variable Stars, 4th Edition, Volumes I-III, P.N.
Kholopov et al.		 --
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 = 7.89H = 7.02K = 6.51J - K = 1.38
AllWISE W1 = 6.59W2 = 6.05W3 = 5.53W4 = 4.76W1 - W2 = 0.54W3 - W4 = 0.77
Images
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Supporting Documents
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Revision History
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3 Otero, Sebastian Alberto 2012-05-16 00:00 UTC Primary record creation. Period, epoch and maximum magnitude from ASAS-3 data. Minimum magnitude from AAVSO V-data. UCAC3 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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