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Latest Details
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| Name |
NSV 18927 |
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| AAVSO UID |
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| Constellation |
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| J2000.0 |
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| B1950.0 |
11 45 48.57 -62 30 19.2 |
| Proper motion |
| RA: -2.2 +/- 1.7 mas/y | Dec: 2.7 +/- 1.7 mas/y | Source: UCAC4 |
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| Galactic coord. |
295.779 -0.792 |
Other names
(Internal only)
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2MASS J11481497-6246597 |
GDS_J1148149-624659 |
GSC2.3 S4AG001760 |
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Gaia DR3 5333290247035966336 |
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| Variability type |
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EA |
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| Spectral type |
B |
| Mag. range |
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13.10 - 13.89 V |
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| Discoverer |
-- |
| Epoch |
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| Outburst |
-- |
| Period |
6.53946 d |
| Rise/eclipse dur. |
2.3% (3.6 h) |
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Remarks
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Some references may be clicked to view in new window. Roll over index number to view submission details.
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1 |
Nasonov, Dmitry
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Eccentric system. Min II = 13.68 V at phase 0.120, duration 3.8%. |
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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 |
Creevey, O. L.; et al., 2023, Gaia Data Release 3: Astrophysical parameters
inference system (Apsis) I -- methods and content overview |
2023A&A...674A..26C |
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2 |
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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3 |
Hackstein, M.; et al., 2015, The Bochum Survey of the Southern Galactic
Disk: II. Follow-up measurements and multi-filter photometry for 1323
square degrees monitored in 2010 - 2015 |
2015AN....336..590H |
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4 |
J.A.R.Caldwell, M.J.Keane, P.L.Schechter, AJ 101, No.5, 1763, 1991. |
1991AJ....101.1763C |
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External Links
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Location
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Catalog Data
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Information from selected catalogs obtained by cross-matching to 2 arc seconds using the CDS X-Match Service. These data may not be complete.
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2MASS
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J = 12.45 | H = 12.37 | K = 12.36 | J - K = 0.10 |
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AllWISE
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W1 = 12.38 | W2 = 12.56 | W3 = 11.89 | W4 = 9.11 | W1 - W2 = -0.19 | W3 - W4 = 2.79 |
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APASS-DR9
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B = 13.32 | V = 13.07 | g' = 13.14 | r' = 13.10 | B - V = 0.25 |
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Images
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Please review Digitized Sky Survey Acknowledgment and Copyright.
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Supporting Documents
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Revision History
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Currently approved revision is checked. Click revision number to view details of that revision.
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2 |
Nasonov, Dmitry
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2024-05-08 10:56 UTC |
Type, range, period, epoch and eclipse duration from ASAS-SN and GDS data. Gaia DR3 position. Spectral type from 2023A&A...674A..26C. |
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1 |
Admin, VSX
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2005-12-18 01:33 UTC |
Preserved original object data. |
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