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Name
DDE 64
AAVSO UID
000-BMF-910 (No observations)
Constellation
Gemini
Sequence
J2000.0
07 28 23.79 +19 54 19.8 (112.09913 +19.90550)
Search nearby
B1950.0
07 25 27.52 +20 00 31.1
Proper motion
RA: 1.3 +/- 1.4 mas/y
Dec: -3.7 +/- 2.3 mas/y
Source:
UCAC4
Galactic coord.
198.770 +16.835
Other names
(Internal only)
2MASS J07282379+1954198
ASASSN-V J072823.76+195420.5
GALEX J072823.8+195420
MLS_J072823.8+195420
UCAC4 550-040625
URAT1 550-140465
USNO-A2.0 1050-05164714
USNO-B1.0 1099-0146077
WISE J072823.79+195419.8
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Variability type
EA
Spectral type
--
Mag. range
14.4 - 16.6 CV
Discoverer
Denis Denisenko
Epoch
27 Feb 2008 (HJD 2454523.972)
Ephemeris
Outburst
--
Period
1.51948 d
Rise/eclipse dur.
14% (5.1 h)
Remarks
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1
Denisenko, Denis
Min II = 14.5 CV. 2MASS position. Period from Catalina Sky Survey data.
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References
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1
Drake, A. J.; et al., 2009, Catalina Real-time Transient Survey
2009ApJ...696..870D
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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 = 13.83
H = 13.61
K = 13.58
J - K = 0.26
AllWISE
W1 = 13.54
W2 = 13.51
W1 - W2 = 0.03
APASS-DR9
B = 14.96
V = 14.64
g' = 14.74
r' = 14.66
i' = 14.67
B - V = 0.32
GALEX-DR5
FUV = 20.35
NUV = 17.42
FUV - NUV = 2.93
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Supporting Documents
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2
DDE 64 finder chart
Denisenko, Denis
2017-03-08 18:53 UTC
Color-combined (BRI) DSS finder chart with 10'x10' FOV
1
DDE 64 phased light curve
Denisenko, Denis
2017-03-08 18:53 UTC
Light curve from Catalina Sky Survey folded with the best orbital period
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Revision History
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1
Denisenko, Denis
2017-03-16 00:09 UTC
Initial submission.
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