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Name
  V0793 Sgr  
AAVSO UID
000-BFF-274 (No observations)  
Constellation
Sagittarius Sequence
J2000.0
18 04 14.45 -27 19 26.4  (271.06021 -27.32400) Search nearby
B1950.0 18 01 06.29 -27 19 37.9
Proper motion
RA: -22.9 +/- 13.9 mas/yDec: -2.8 +/- 2.8 mas/ySource: UCAC4
Galactic coord. 3.465 -2.730
Other names

(Internal only)
2MASS J18041445-2719262 AN 151.1937 HV 9215
IRAS 18010-2719 UCAC4 314-132216  
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Variability type
M
Spectral type --
Mag. range
14.5 - 18.0 p
Discoverer --
Epoch
20 Jul 1938 (HJD 2429100) Ephemeris
Outburst --
Period 195 d
Rise/eclipse dur. --
Remarks
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1 Otero, Sebastian Alberto VSP Note: 14.6 mag. star 9" to the East and 11.9 mag. star 21" to the North.
2 Otero, Sebastian Alberto J-K= 1.41. Very crowded area. The brightest nearby stars are UCAC4 314-132269 (V= 14.6; sep. 9"), a close triple made up of UCAC3 126-295609 (V= 16.4; sep. 12"), 2MASS J18041373-2719350 (V= 16.1; sep. 13") and 2MASS J18041342-2719313 (V= 15.1; sep. 15") and GSC 06850-01796 (V= 11.9; sep. 21").
3 GCVS Team P var. Max = 2412610 + 195d*E (JD2412600 - 19400); since JD2423400 - see Table.
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References
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1 H.H.Swope, HA 109, N1, 1940. 1940AnHar.109....1S
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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 = 7.36H = 6.41K = 5.95J - K = 1.41
AllWISE W1 = 5.50W2 = 5.27W3 = 4.65W4 = 3.91W1 - W2 = 0.23W3 - W4 = 0.74
Images
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Supporting Documents
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Revision History
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3 Otero, Sebastian Alberto 2013-07-24 18:05 UTC New identification based on Dauban Survey observations. UCAC4 position.
2 Admin, VSX 2010-01-04 23:43 UTC Position updated from the GCVS version of November 2009.
1 Admin, VSX 2005-12-17 20:33 UTC Initial upload.