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Name
  V0490 Aqr  
AAVSO UID
000-BKJ-288 (5986 observations)  
Constellation
Aquarius Sequence
J2000.0
20 58 46.69 +01 44 52.4  (314.69454 +1.74789) Search nearby
B1950.0 20 56 14.38 +01 33 11.1
Proper motion
RA: -12.3 +/- 1.4 mas/yDec: 7.8 +/- 1.4 mas/ySource: UCAC4
Galactic coord. 50.420 -27.086
Other names

(Internal only)
2MASS J20584669+0144523 ASAS J205847+0144.9 GSC 00513-00624
NSVS 14320189 NSVS 14392668 UCAC3 184-263346
USNO-B1.0 0917-0576281 VSX J205846.6+014452  
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Variability type
HADS
Spectral type --
Mag. range
12.0 - 12.35 V
Discoverer Andrey Prokopovich, Ivan Adamin
Epoch
03 Aug 2002 (HJD 2452489.62500) Ephemeris
Outburst --
Period 0.0723958 d  (104.2500 min)
Rise/eclipse dur. --
Remarks
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References
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1 E.V. Kazarovets, N.N. Samus, O.V. Durlevich et al., 2020, The 82nd
Name-List of Variable Stars. Part III - RA 20h to 24h and Novae		 2020PZ.....40....6K
2 Northern Sky Variability Survey, Wozniak, P.R., et al., 2004 2004AJ....127.2436W
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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 = 11.56H = 11.44K = 11.39J - K = 0.17
AllWISE W1 = 11.36W2 = 11.38W3 = 11.07W1 - W2 = -0.02
APASS-DR9 B = 12.74V = 12.43g' = 12.47r' = 12.37i' = 12.28B - V = 0.31
GALEX-DR5 FUV = 19.19NUV = 15.61FUV - NUV = 3.59
SDSS-DR12 u = 14.62g = 15.05r = 12.40i = 15.73z = 13.19u - g = -0.42r - i = -3.33
Images
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Supporting Documents
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2 Phase plot Prokopovich, Andrey 2012-02-15 21:29 UTC
1 NSVS HJD-2450000 data Prokopovich, Andrey 2012-02-15 21:29 UTC
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Revision History
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2 Admin, VSX 2020-10-21 02:58 UTC Update from [2020PZ.....40....6K].
1 Prokopovich, Andrey 2012-02-16 00:43 UTC Initial submission.

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