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Details for Revision 2
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Name
  V2428 Sgr  
AAVSO UID
--  
Constellation
Sagittarius Sequence
J2000.0
17 58 45.50 -28 54 09.0  (269.68958 -28.90250) Search nearby
B1950.0 17 55 34.89 -28 53 56.6
Galactic coord. 1.494 -2.457
Other names

(Internal only)
Please note that aliases shown in grey link to obsolete records.
MACHO 113.18158.629 OGLE bul_sc34_i_889315  
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Variability type
RRAB
Spectral type --
Mag. range
15.4 - 16.4 Ic
Discoverer --
Epoch
17 Jun 1999 (HJD 2451346.733) Ephemeris
Outburst --
Period 0.47201 d  (11.328 h)
Rise/eclipse dur. --
Remarks
Some references may be clicked to view in new window. Roll over index number to view submission details.
1 2018A&A...616A...1G Crowded.
2 Wils, Patrick Blazhko effect with a period of 70d.
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References
Click reference title/citation to view in new window. Roll over index number to view submission details.
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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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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