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Latest Details
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Name
  V0512 Gem  
AAVSO UID
000-BKG-487 (No observations)  
Constellation
Gemini Sequence
J2000.0
07 47 22.47 +22 04 14.0  (116.84363 +22.07056) Search nearby
B1950.0 07 44 24.44 +22 11 40.9
Proper motion
RA: -6.0 +/- 3.3 mas/yDec: -2.2 +/- 3.6 mas/ySource: UCAC4
Galactic coord. 198.448 +21.755
Other names

(Internal only)
2MASS J07472247+2204139 CMC14 J074722.4+220413 CRTS J074722.5+220413
GSC 01374-01131 UCAC3 225-094435 VSX J074722.4+220414
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Variability type
EA+HADS
Spectral type --
Mag. range
13.97 - 14.36 V
Discoverer Santiago Roland, Nadia Martinez, Sebastian Bruzzone
Epoch
11 Jan 2014 (HJD 2456669.48) Ephemeris
Outburst --
Period 5.96857 d
Rise/eclipse dur. 7%
Remarks
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1 Otero, Sebastian Alberto Eclipse elements given in the table. Pulsation amplitude 0.21 mag. with elements HJD 2456669.3296 + 0.08494573 d. x E. Eclipse amplitude 0.18 mag.
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References
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1 Kazarovets, E.V.; Samus, N.N.; Durlevich, O.V. et al., 2019, The 82nd
Name-List of Variable Stars. Part I - RA 0hr to 18hr, Novae and
Globular-cluster Variables
2019IBVS.6261....1K
2 Khruslov, A. V.; Kokumbaeva, R. I.; Kusakin, A. V.; et al., 2017, PZ 37, 3 2017PZ.....37....3K
3 A.V. Khruslov, 2013, PZ 33, 1 2013PZ.....33....1K
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 = 13.12H = 12.80K = 12.71J - K = 0.42
AllWISE W1 = 12.74W2 = 12.80W1 - W2 = -0.05
APASS-DR9 B = 14.58V = 14.16g' = 14.38r' = 14.04i' = 14.03B - V = 0.42
GALEX-DR5 FUV = 21.22NUV = 17.60FUV - NUV = 3.62
SDSS-DR12 u = 15.40g = 14.10r = 13.89i = 13.86z = 13.82u - g = 1.30r - i = 0.04
Images
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Supporting Documents
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2 Observations of star GSC 01374-01131 Martinez, Nadia 2011-11-19 05:16 UTC First Column HJD Date
Second Column: CV Magnitude
1 Phase Curve of Star GSC 01374-01131 Martinez, Nadia 2011-11-19 05:16 UTC
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Revision History
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4 Admin, VSX 2019-04-03 21:16 UTC Name from [2019IBVS.6261....1K].
3 Otero, Sebastian Alberto 2018-04-12 05:37 UTC Type, elements and eclipse duration from 2017PZ.....37....3K.
2 Admin, VSX 2013-02-21 21:57 UTC Update from [2013PZ.....33....1K].
1 Martinez, Nadia 2011-11-19 05:17 UTC Initial submission.