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Name
SX Crv
AAVSO UID
Constellation
J2000.0
B1950.0
12 37 37.37 -18 31 32.8
Proper motion
RA: 37.113 +/- 0.080 mas/y Dec: -6.905 +/- 0.063 mas/y Source: Gaia DR1
Galactic coord.
299.251 +43.992
Other names(Internal only)
Please note that aliases shown in grey link to obsolete records.
1RXS J124014.6-184806
1SWASP J124015.04-184800.9
ASAS J124014-1848.0
ASAS J124015-1848.0
ASASSN-V J124014.97-184802.0
BD-18 3437
HD 110139
HIP 61825
SAO 157434
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Variability type
EW/KW
Spectral type
F7V
Mag. range
8.99 - 9.25 V
Discoverer
--
Epoch
Outburst
--
Period
0.31661996 d (7.598879 h)
Rise/eclipse dur.
--
Remarks
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1
GCVS Team
Min II 9.23. The shape of the light curve varies. Depth of Min I 0.20m, depth of Min II 0.18m. In 1972 the system became fainter than in 1971 by 0.06m.
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References
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1
Bob Nelson's O-C files, 2016
--
2
M.E. Lohr et al., 2015, A&A, 578A, 136
2015A&A...578A.136L
3
M. Kiraga, 2012, Acta Astronomica 62, 67
2012AcA....62...67K
4
G.Pojmanski, Acta Astronomica 52, 397, 2002.
2002AcA....52..397P
5
Catalogue of Stellar Spectral Classifications (Skiff, 2005)
2001AJ....122.1974R
6
N.B.Sanwal, M.B.K.Sarma, M.Parthasarathy, K.D.Abhyankar, AsAp Suppl 13, N1,
1974A&AS...13...81S
External Links
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Location
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Kamogata Wide-field Survey (KWS)
O-C Gateway (name)
O-C Gateway (coords)
Atlas of O-C Diagrams
Lichtenknecker Database
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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 = 7.93 H = 7.66 K = 7.58 J - K = 0.34
AllWISE
W1 = 7.58 W2 = 7.65 W3 = 7.60 W4 = 7.55 W1 - W2 = -0.07 W3 - W4 = 0.06
APASS-DR9
GALEX-DR5
FUV = 18.55 NUV = 13.49 FUV - NUV = 5.06
SDSS-DR12
u = 10.62 g = 9.46 r = 12.69 i = 8.78 z = 9.92 u - g = 1.16 r - i = 3.91
Images
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Supporting Documents
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Revision History
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