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Latest Details
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Name
  HV Aqr  
AAVSO UID
000-BDD-550 (899 observations)  
Constellation
Aquarius Sequence
J2000.0
21 21 24.81 -03 09 36.9  (320.35337 -3.16025) Search nearby
B1950.0 21 18 48.77 -03 22 19.2
Proper motion
RA: -40.8 +/- 9.4 mas/yDec: -115.9 +/- 9.6 mas/ySource: UCAC4
Galactic coord. 48.992 -34.474
Other names

(Internal only)
Please note that aliases shown in grey link to obsolete records.
1RXS J212125.1-030936 ASAS J212125-0309.6 ASASSN-V J212124.87-030938.1
BD-03 5183 NSVS 14382301  
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Variability type
EW/RS
Spectral type F5V
Mag. range
9.74 - 10.21 V
Discoverer --
Epoch
13 Aug 2002 (HJD 2452500.2183) Ephemeris
Outburst --
Period 0.3744578 d  (8.98699 h)
Rise/eclipse dur. --
Remarks
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1 Admin, VSX Duration of totality = 0.03d [2010IBVS.5920....1D].
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References
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1 Bob Nelson's O-C files, 2016 --
2 M. Kiraga, 2012, Acta Astronomica 62, 67 2012AcA....62...67K
3 R. Diethelm, 2010, IBVS 5920 2010IBVS.5920....1D
4 S.J.Gettel, M.T.Geske, T.A.McKay, AJ 131, 621, 2006. 2006AJ....131..621G
5 J.M. Kreiner, 2004, Acta Astronomica 54, 207 2004AcA....54..207K
6 G.Pojmanski, Acta Astronomica 52, 397, 2002. 2002AcA....52..397P
7 R.M.Robb, IBVS N3798, 1992. 1992IBVS.3798....1R
8 CALEB - Catalog and AtLas of Eclipsing Binaries --
External Links
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Location    Go   
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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 = 8.91H = 8.56K = 8.51J - K = 0.41
AllWISE W1 = 8.34W2 = 8.39W3 = 8.35W1 - W2 = -0.05
APASS-DR9 B = 10.64V = 10.06g' = 10.29r' = 9.82i' = 9.67B - V = 0.58
SDSS-DR12 u = 13.42g = 10.27r = 12.68i = 11.98z = 9.96u - g = 3.15r - i = 0.70
Images
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Supporting Documents
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Revision History
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4 Admin, VSX 2012-04-20 01:09 UTC Update from [2012AcA....62...67K].
3 Admin, VSX 2010-01-05 04:43 UTC Update from the GCVS version of November 2009.
2 Admin, VSX 2009-03-12 01:47 UTC Update from [2004AcA....54..207K].
1 Admin, VSX 2005-12-18 01:33 UTC Initial upload.