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Latest Details
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| Name |
2MASS J18521800-2147506 |
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| AAVSO UID |
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000-BMZ-239 (No observations) |
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| Constellation |
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| J2000.0 |
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| B1950.0 |
18 49 18.17 -21 51 31.0 |
| Galactic coord. |
13.427 -9.929 |
Other names
(Internal only)
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BMAM-V272 |
EPIC 216747137 |
GALEXJ18522-2147 |
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TIC 225709484 |
UCAC2 23234937 |
UCAC4 342-169142 |
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USNO-A2.0 0675-30310033 |
[SBG2019] J283.0750-21.7974 |
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| Variability type |
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EA/HW |
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| Spectral type |
sdO+dM |
| Mag. range |
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13.72 - 14.39 V |
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| Discoverer |
Mariusz Bajer |
| Epoch |
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| Outburst |
-- |
| Period |
0.1610729 d (3.86575 h) |
| Rise/eclipse dur. |
8% (0.309 h) |
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Remarks
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References
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Click reference title/citation to view in new window. Roll over index number to view submission details.
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1 |
Silvotti, R.; Schaffenroth, V.; Heber, U.; et al., 2021, EPIC 216747137: a
new HW Vir eclipsing binary with a massive sdOB primary and a low-mass
M-dwarf companion |
2021MNRAS.500.2461S |
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2 |
Schaffenroth, V.; Barlow, B. N.; Geier, S.; et al., 2019, The EREBOS
project: Investigating the effect of substellar and low-mass stellar
companions on late stellar evolution. Survey, target selection, and
atmospheric parameters |
2019A&A...630A..80S |
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3 |
Geier, S.; et al., 2019, The population of hot subdwarf stars studied with
Gaia. II. The Gaia DR2 catalogue of hot subluminous stars |
2019A&A...621A..38G |
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4 |
Kochanek, C. S.; et al., 2017, The All-Sky Automated Survey for Supernovae
(ASAS-SN) Light Curve Server v1.0 |
2017PASP..129j4502K |
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External Links
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Supporting Documents
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Revision History
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