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Details for Revision 3
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Name
  V1980 Sgr  
AAVSO UID
000-BFG-365 (No observations)  
Constellation
Sagittarius Sequence
J2000.0
18 25 24.51 -25 10 40.0  (276.35213 -25.17778) Search nearby
B1950.0 18 22 19.53 -25 12 24.2
Galactic coord. 7.613 -5.895
Other names

(Internal only)
Please note that aliases shown in grey link to obsolete records.
1RXS J182522.5-251101 ASAS J182525-2510.7 CD-25 13101
GSC 06861-02115 HD 315626 PPM 733990
TYC 6861-2115-1    
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Variability type
EA/GS
Spectral type --
Mag. range
11.2 - 11.8 p
Discoverer --
Epoch
05 Apr 2001 (HJD 2452005.297) Ephemeris
Outburst --
Period 40.50556 d
Rise/eclipse dur. 10%  (4.051 d)
Remarks
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References
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1 M. Ratajczak, K.G. Helminiak, M. Konacki, A. Jordan, 2013, arXiv:1306.4877
[astro-ph.SR]
2013arXiv1306.4877R
2 M. Ratajczak, K.G. Helminiak, M. Konacki, A. Jordan, 2013, arXiv:1306.4877
[astro-ph.SR]
2013arXiv1306.4877R
3 G.Pojmanski, Acta Astronomica 52, 397, 2002. 2002AcA....52..397P
4 Nesterov, V.V. et al., 1995, The Henry Draper Extension Charts 1995A&AS..110..367N
5 D.Hoffleit, AJ 67, 228, 1962. 1962AJ.....67..228H
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Supporting Documents
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Revision History
Currently approved revision is checked. Click revision number to view details of that revision.
4 Otero, Sebastian Alberto 2013-06-30 03:26 UTC Type from 2013arXiv1306.4877R. Range from ASAS-3 data. Spectral type from 1995A&AS..110..367N.
3 Admin, VSX 2013-06-25 00:57 UTC Update from [2013arXiv1306.4877R].
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.