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Name
  V2428 Sgr  
AAVSO UID
000-BFG-786 (No observations)  
Constellation
Sagittarius Sequence
J2000.0
17 58 45.53 -28 54 09.8  (269.68970 -28.90273) Search nearby
B1950.0 17 55 34.92 -28 53 57.5
Galactic coord. 1.493 -2.457
Other names

(Internal only)
Please note that aliases shown in grey link to obsolete records.
ASASSN-V J175845.53-285409.8 MACHO 113.18158.629 OGLE BLG206.7.223322
OGLE BUL_SC34_889315 OGLE bul_sc34_i_889315 OGLE-BLG-RRLYR-09461
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Variability type
RRAB/BL
Spectral type --
Mag. range
16.040 (0.628) Ic
Discoverer --
Epoch
08 Dec 2014 (HJD 2457000.4054) Ephemeris
Outburst --
Period 0.472003 d  (11.3281 h)
Rise/eclipse dur. --
Remarks
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1 2018A&A...616A...1G Crowded.
2 Wils, Patrick Blazhko effect with a period of 70d.
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References
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1 Gaia Collaboration; et al., 2018, Gaia Data Release 2. Summary of the
contents and survey properties		 2018A&A...616A...1G
2 I. Soszynski et al., 2011, Acta Astron. 61, 1 (Chart) 2011AcA....61....1S
3 I. Soszynski et al., 2011, Acta Astron. 61, 1 (online I data) 2011AcA....61....1S
4 I. Soszynski et al., 2011, Acta Astron. 61, 1 (online V data) 2011AcA....61....1S
5 I. Soszynski et al., 2011, Acta Astron. 61, 1 2011AcA....61....1S
6 A. Kunder, P. Popowski, K.H. Cook, B. Chaboyer, 2008, AJ 135, 631 2008AJ....135..631K
7 Collinge M.J., Sumi T., Fabrycky D., 2006, ApJ 651, 197 2006ApJ...651..197C
8 M.K. Szymanski, 2005, Acta Astron. 55, 43 (online data) 2005AcA....55...43S
9 R.A. Allsman, T.S. Axelrod, 2001, arXiv:astro-ph/0108444 2001astro.ph..8444A
10 P.Th.Oosterhoff, J.Ponsen, BAN Suppl 3, N2, 79, 1968. 1968BANS....3...79O
External Links
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Images
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Supporting Documents
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1 Phase plots from OGLE data Wils, Patrick 2006-09-18 19:36 UTC Animated gif showing a phase plot of the OGLE DIA data at 5 phases of the Blazhko period.
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Revision History
Currently approved revision is checked. Click revision number to view details of that revision.
7 Otero, Sebastian Alberto 2020-05-15 00:28 UTC Gaia DR2 position.
6 Otero, Sebastian Alberto 2019-09-28 17:40 UTC Period, epoch, magnitude and amplitude from 2011AcA....61....1S (2018 version).
5 Admin, VSX 2015-12-19 02:46 UTC Updated variability type to indicate Blazhko effect.
4 Admin, VSX 2011-06-08 02:42 UTC Update from [2011AcA....61....1S].
3 Admin, VSX 2010-01-05 04:43 UTC Position updated from the GCVS version of November 2009.
2 Wils, Patrick 2006-09-18 15:36 UTC Revision based on OGLE DIA data (http://ogledb.astrouw.edu.pl/~ogle/photdb/).
1 Admin, VSX 2005-12-18 01:33 UTC Initial database population.

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