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Name
2MASS J21471761+2616101
AAVSO UID
000-BJX-543 (No observations)
Constellation
J2000.0
B1950.0
21 45 01.95 +26 02 14.2
Proper motion
RA: 10.6 +/- 3.2 mas/y Dec: -5.4 +/- 3.4 mas/y Source: UCAC4
Galactic coord.
79.331 -20.623
Other names
(Internal only)
ASASSN-V J214717.61+261610.4
CMC14 J214717.6+261610
GSC2.2 N03300231081
UCAC3 233-276820
VSX J214717.6+261610
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Variability type
EW
Spectral type
G8V-K0V
Mag. range
14.06 - 14.55 V
Discoverer
Franco Lorenzo (A81 Balzaretto Observatory)
Epoch
Outburst
--
Period
0.279682 d (6.7124 h)
Rise/eclipse dur.
--
Remarks
There are currently no remarks on file for this star.
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References
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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 = 12.47 H = 12.08 K = 12.00 J - K = 0.47
AllWISE
W1 = 12.06 W2 = 12.09 W3 = 11.49 W1 - W2 = -0.03
APASS-DR9
B = 14.79 V = 14.04 g' = 14.37 r' = 13.81 i' = 13.54 B - V = 0.74
SDSS-DR12
u = 15.97 g = 14.46 r = 13.85 i = 13.60 z = 13.47 u - g = 1.51 r - i = 0.25
Images
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Supporting Documents
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2
Phased Plot
Franco, Lorenzo
2010-12-20 03:45 UTC
A graph of phased plot of 6 sessions for a total of 400 data point. The graph and period analisys was made with Peranso. The observations was made with V and C filter. The data was calibrated to V mag with the method decribed by Dymock and Miles with CMC14 ref stars.
1
Phased plot (V-R) filtered sessions
Franco, Lorenzo
2010-12-20 03:45 UTC
A graph was obtained with V and Rc filter observations, adding to the Rc magnitudes the mean colour index (V-Rc)=0.44 mag ± 0.06.
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Revision History
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