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Latest Details
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Name
  V1961 Sgr  
AAVSO UID
000-BCB-890 (28 observations)  
Constellation
Sagittarius Sequence
J2000.0
18 17 53.03 -25 44 08.5  (274.47096 -25.73569) Search nearby
B1950.0 18 14 47.19 -25 45 19.5
Proper motion
RA: -8.0 +/- 4.8 mas/yDec: -8.2 +/- 2.2 mas/ySource: UCAC4
Galactic coord. 6.326 -4.648
Other names

(Internal only)
Please note that aliases shown in grey link to obsolete records.
2MASS J18175303-2544083 ASAS J181753-2544.2 ASASSN-V J181753.03-254408.5
GSC 06848-00485 IOMC 6848000023  
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Variability type
EW
Spectral type --
Mag. range
12.1 - 12.6 V
Discoverer --
Epoch
26 Sep 1959 (HJD 2436838.496) Ephemeris
Outburst --
Period 0.407708 d  (9.7850 h)
Rise/eclipse dur. --
Remarks
There are currently no remarks on file for this star. (Not logged in)  Add remark
References
Click reference title/citation to view in new window. Roll over index number to view submission details.
1 Bob Nelson's O-C files, 2016 --
2 J. Alfonso-Garzon, A. Domingo, J.M. Mas-Hesse, A. Gimenez, 2012,
arXiv:1210.0821 [astro-ph.IM] (online info)
2012arXiv1210.0821A
3 G.Pojmanski, Acta Astronomica 52, 397, 2002. 2002AcA....52..397P
4 D.Hoffleit, AJ 68, 207, 1963. 1963AJ.....68..207H
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 = 10.27H = 9.86K = 9.77J - K = 0.50
AllWISE W1 = 9.33W2 = 9.38W3 = 9.26W1 - W2 = -0.05
Images
Please review Digitized Sky Survey Acknowledgment and Copyright.
Size 5' x 5' (297 x 298 pixels)
Center 18 17 53.03 -25 44 08.5 (J2000)
Source STScI
Survey

Red, all sky, 1.0 arcsec/pixel
  Negative
Supporting Documents
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Stellar Association Membership
 ASCC 95 Open Cluster 2012A&A...548A..97Z
Revision History
Currently approved revision is checked. Click revision number to view details of that revision.
3 Otero, Sebastian Alberto 2011-07-25 05:21 UTC Primary record creation. Type, period and range from ASAS-3 data.
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.