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Latest Details
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| Name |
AR Sco |
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| AAVSO UID |
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| Constellation |
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| J2000.0 |
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| B1950.0 |
16 18 48.01 -22 46 05.5 |
| Proper motion |
| RA: 12.4 +/- 3.0 mas/y | Dec: -50.5 +/- 2.4 mas/y | Source: UCAC4 |
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| Galactic coord. |
353.519 +18.712 |
Other names
(Internal only)
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1RXS J162147.0-225306 |
2MASS J16214728-2253102 |
AN 216.1904 |
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HV 1064 |
SOPS IVg- 2 |
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(Not logged in) Add name
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| Variability type |
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WDP+R |
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| Spectral type |
WD+M5Ve |
| Mag. range |
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13.6 - 16.9 g |
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| Discoverer |
Henrietta Leavitt (1904) |
| Epoch |
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| Outburst |
-- |
| Period |
0.14853528 d (3.564847 h) |
| Rise/eclipse dur. |
-- |
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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 |
Otero, Sebastian Alberto
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Spin period 1.95 min. Some properties of DQ stars but lack of significant accretion and X-ray luminosity less than 1% of the X-ray luminosity of a typical DQ. |
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(Not logged in) Add remark
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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 |
T. R. Marsh; B. T. Gansicke; S. Hümmerich; et al., 2016, A radio pulsing
white dwarf binary star |
Nature, 18620 (2016) |
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2 |
M. Bode Mathur; R. Abichandani; A. Fruscione; et al., 2019 , ATel #12464 |
2019ATel12464....1B |
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3 |
V.Satyvoldiev, Perem. Zvezdy Supplement 4, N20, 109, 1982. |
1982PZP.....4..109S |
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4 |
Catalogue of Stellar Spectral Classifications (Skiff, 2005) |
1972POAN....2...59S |
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5 |
V.Satyvaldiev, Astron. Tsirk. N633, 1971. |
-- |
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6 |
Dunér, N. C.; et al., 1914, Benennung von neu entdeckten veränderlichen
Sternen |
1914AN....199...65D |
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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 = 12.70 | H = 12.08 | K = 11.71 | J - K = 0.98 |
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AllWISE
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W1 = 10.87 | W2 = 10.06 | W3 = 7.49 | W4 = 5.11 | W1 - W2 = 0.81 | W3 - W4 = 2.38 |
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APASS-DR9
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B = 15.79 | V = 15.40 | g' = 15.26 | r' = 14.81 | i' = 14.62 | B - V = 0.39 |
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Images
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Supporting Documents
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Revision History
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