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Details for Revision 1
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Name
  VSX J180250.7-302004  
AAVSO UID
000-BJJ-472 (No observations)  
Constellation
Sagittarius Sequence
J2000.0
18 02 50.79 -30 20 04.2  (270.71163 -30.33450) Search nearby
B1950.0 17 59 37.97 -30 20 09.6
Galactic coord. 0.685 -3.936
Other names

(Internal only)
2MASS J18025081-3020049    
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Variability type
SR
Spectral type --
Mag. range
12.00 - 12.75
Discoverer Martin Nicholson
Epoch
22 Aug 2000 (HJD 2451779) Ephemeris
Outburst --
Period 289 d
Rise/eclipse dur. --
Remarks
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1 Nicholson, Martin Quoted magnitudes are OGLE i band. Quoted period is only approximate. Prewhitening at stated period yields a strong secondary period at 329 days (amplitude +/- 0.2) Full citation is :- Szymanski, 2005, Acta Astron., 55, 43 Udalski, Kubiak and Szymanski, 1997, Acta Astron., 47, 319.
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References
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1 OGLE On-line Photometry Databases Szymanski, 2005, Acta Astron., 55, 43
2 I. Soszynski, A. Udalski, M.K. Szymanski et al., 2013, Acta Astronomica 63,
21 (online V data)
2013AcA....63...21S
3 I. Soszynski, A. Udalski, M.K. Szymanski et al., 2013, Acta Astronomica 63,
21 (online I data)
2013AcA....63...21S
4 I. Soszynski, A. Udalski, M.K. Szymanski et al., 2013, Acta Astronomica 63,
21 (Chart)
2013AcA....63...21S
5 I. Soszynski, A. Udalski, M.K. Szymanski et al., 2013, Acta Astronomica 63,
21
2013AcA....63...21S
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Supporting Documents
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2 BUL_SC1 565523 Nicholson, Martin 2009-01-20 14:47 UTC Light curve for BUL_SC1 565523 (2MASS J18025081-3020049)
1 Phase BUL_SC1 565523 Nicholson, Martin 2009-01-20 14:47 UTC Phase plot for BUL_SC1 565523 (2MASS J18025081-3020049)
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Revision History
Currently approved revision is checked. Click revision number to view details of that revision.
2 Otero, Sebastian Alberto 2019-09-17 01:08 UTC Primary name from 2013AcA....63...21S.
1 Nicholson, Martin 2009-02-07 04:29 UTC Initial submission.