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Name
  V2533 Sgr  
AAVSO UID
000-BFG-887 (1169 observations)  
Constellation
Sagittarius Sequence
J2000.0
18 21 26.69 -28 43 46.4  (275.36121 -28.72956) Search nearby
B1950.0 18 18 16.50 -28 45 12.5
Proper motion
RA: -11.4 +/- 5.5 mas/yDec: -13.2 +/- 5.7 mas/ySource: UCAC4
Galactic coord. 4.030 -6.738
Other names

(Internal only)
Please note that aliases shown in grey link to obsolete records.
2MASS J18212669-2843464 ASAS J182127-2843.8 ASASSN-V J182126.61-284346.0
MACHO 136.27910.30 OGLE BLG532.26.78992 OGLE-BLG-RRLYR-36437
UCAC4 307-218378 USNO-B1.0 0612-0717611 [CAG2000] vd7f372
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Variability type
RRAB
Spectral type --
Mag. range
14.1 - 15.3 V
Discoverer --
Epoch
04 Mar 2007 (HJD 2454163.89) Ephemeris
Outburst --
Period 0.546073 d  (13.1058 h)
Rise/eclipse dur. 12%  (1.57 h)
Remarks
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1 Otero, Sebastian Alberto J-K= 0.22. ASAS-3 magnitudes contaminated by several stars in the area.
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References
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1 Soszynski, I.; et al., 2014, Over 38000 RR Lyrae Stars in the OGLE Galactic
Bulge Fields
2014AcA....64..177S
2 A. Kunder, P. Popowski, K.H. Cook, B. Chaboyer, 2008, AJ 135, 631 2008AJ....135..631K
3 The All Sky Automated Survey 2002AcA....52..397P
4 R.A. Allsman, T.S. Axelrod, 2001, arXiv:astro-ph/0108444 2001astro.ph..8444A
5 Cseresnjes P., Alard C., Guibert J., 2000, A&A 357, 871 2000A&A...357..871C
6 C.J.Kooreman, BAN Suppl 3, N2, 41, 1968. 1968BANS....3...41K
External Links
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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 = 12.75H = 12.63K = 12.53J - K = 0.22
Images
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Supporting Documents
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Revision History
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3 Otero, Sebastian Alberto 2012-10-04 01:02 UTC Primary record creation. Period and epoch from ASAS_3 data. Range determined from MACHO, UCAC3 and CMC14 magnitudes. UCAC4 position.
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.