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Latest Details
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Name
  GSC 08640-02147  
AAVSO UID
000-BNC-318 (No observations)  
Constellation
Crux Sequence
J2000.0
12 12 46.01 -56 31 58.3  (183.19171 -56.53286) Search nearby
B1950.0 12 10 07.27 -56 15 17.3
Galactic coord. 297.589 +5.937
Other names

(Internal only)
2MASS J12124600-5631583 ASAS J121245-5632.0 BMAM-V329
UCAC4 168-082959 USNO-A2.0 0300-15061836 WISE J121245.99-563158.2
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Variability type
EA
Spectral type --
Mag. range
12.32 - 12.93 V
Discoverer Mariusz Bajer
Epoch
28 Mar 2019 (HJD 2458570.886) Ephemeris
Outburst --
Period 5.55038 d
Rise/eclipse dur. 8%  (10.7 h)
Remarks
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1 Bajer, Mariusz Eccentric system. Min II = 12.87 V at phase = 0.598. Secondary eclipse duration 9%. J-K= 0.32; B-V= 0.67.
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References
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1 Kochanek, C. S.; et al., 2017, The All-Sky Automated Survey for Supernovae
(ASAS-SN) Light Curve Server v1.0
2017PASP..129j4502K
2 Pojmanski, G., 2002, The All Sky Automated Survey 2002AcA....52..397P
External Links
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Images
Please review Digitized Sky Survey Acknowledgment and Copyright.
Size 5' x 5' (297 x 298 pixels)
Center 12 12 46.01 -56 31 58.3 (J2000)
Source STScI
Survey

Red, all sky, 1.0 arcsec/pixel
  Negative
Supporting Documents
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1 GSC 08640-02147 phase plot Bajer, Mariusz 2019-05-03 15:16 UTC Phase plot data from ASAS-SN V, ASAS-SN g' (mag offset = -0.31) and ASAS-3 (mag offset = -0.05).
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Revision History
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1 Bajer, Mariusz 2019-05-03 19:52 UTC Gaia DR2 position.