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Latest Details
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| Name |
AD Leo |
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| AAVSO UID |
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| Constellation |
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| J2000.0 |
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| B1950.0 |
10 16 53.85 +20 07 19.2 |
| Proper motion |
| RA: -492.6 +/- 4.3 mas/y | Dec: -40.1 +/- 5.4 mas/y | Source: UCAC4 |
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| Galactic coord. |
216.456 +54.580 |
Other names
(Internal only)
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1RXS J101936.3+195215 |
AAVSO 1014+20 |
BD+20 2465 |
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G 54-23 |
GJ 388.0 |
SAO 81292 |
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X 10169+201 |
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(Not logged in) Add name
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| Variability type |
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UV+BY |
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| Spectral type |
M4.5Ve |
| Mag. range |
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8.07 - 11 B |
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| Discoverer |
-- |
| Epoch |
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| Outburst |
-- |
| Period |
2.23 d |
| 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 |
GCVS Team |
mu = 0.49", P = 265deg; pi = 0.20". X-ray and radio source. Astrometric binary? |
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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 |
N.M. Hunt-Walker, E.J Hilton, A.F. Kowalski, S.L. Hawley, J.M. Matthews,
2012, arXiv:1206.5019v1 [astro-ph.SR] |
2012arXiv1206.5019H |
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2 |
K.Ichimura, Y.Shimizu, Tokyo Bull, 2nd ser, N255, 1978. |
-- |
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3 |
H.L.Giclas, R.Burnham, N.G.Thomas, Lowell Bull N112, 5, 61, 1961. |
1961LowOB...5...61G |
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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 = 5.45 | H = 4.84 | K = 4.59 | J - K = 0.86 |
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Images
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Supporting Documents
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Revision History
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