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Name
  AS 281  
AAVSO UID
000-BJT-854 (No observations)  
Constellation
Sagittarius Sequence
J2000.0
18 10 43.86 -27 57 50.1  (272.68275 -27.96392) Search nearby
B1950.0 18 07 34.73 -27 58 29.4
Proper motion
RA: -11.8 +/- 8.2 mas/yDec: -14.4 +/- 2.3 mas/ySource: UCAC4
Galactic coord. 3.600 -4.297
Other names

(Internal only)
ASAS J181044-2757.9 ESO 456-65 GSC 06851-02187
Hen 2-357 IRAS 18076-2757 MACHO 102.23372.26
MHA 208-83 PK 003-04 1 PN Ap 1-10
SOPS IIa- 24 SS73 138 WRAY 16-378
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Variability type
ZAND
Spectral type M3/6e+OBe
Mag. range
14.0 - ? V
Discoverer --
Epoch
02 Feb 1993 (HJD 2449021) Ephemeris
Outburst --
Period 533 d
Rise/eclipse dur. --
Remarks
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1 Otero, Sebastian Alberto Crowded area.
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References
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1 Catalogue of Stellar Spectral Classifications (Skiff, 2009-2014) 2014yCat....102023S
2 M. Gromadzki, J. Mikolajewska, I. Soszynski, 2013, arXiv:1312.6063
[astro-ph.SR]
2013arXiv1312.6063G
3 K. Belczynski, J. Mikolajewska, U. Munari, R.J. Ivison, M. Friedjung, 2000,
A&A Suppl. 146, 407
2000A&AS..146..407B
External Links
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Location    Go   
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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 = 8.30H = 7.28K = 6.92J - K = 1.38
AllWISE W1 = 6.69W2 = 6.80W3 = 6.50W4 = 6.09W1 - W2 = -0.12W3 - W4 = 0.42
Images
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Supporting Documents
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Revision History
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3 Otero, Sebastian Alberto 2015-01-21 01:12 UTC Magnitude from SPM 4.0 and UCAC3. Spectral type from Skiff (2014). UCAC4 position.
2 Admin, VSX 2013-12-27 05:49 UTC Update from [2013arXiv1312.6063G].
1 Admin, VSX 2010-03-18 01:11 UTC Initial upload.