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Latest Details
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Log in to retrieve additional aliases from SIMBAD. |
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| Name |
AO Leo |
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| AAVSO UID |
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| Constellation |
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| J2000.0 |
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| B1950.0 |
11 32 12.35 +23 30 38.9 |
| Proper motion |
| RA: -2.304 +/- 1.825 mas/y | Dec: -4.225 +/- 1.063 mas/y | Source: Gaia DR1 |
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| Galactic coord. |
221.368 +72.254 |
Other names
(Internal only)
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| Variability type |
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M |
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| Spectral type |
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| Mag. range |
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11.0 - 14.0 V |
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| Discoverer |
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| Epoch |
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| Outburst |
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| Period |
155 d |
| Rise/eclipse dur. |
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Remarks
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There are currently no remarks on file for this star.
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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 |
Williams S.J., Wozniak P.R., Vestrand W.T., Gupta V., 2004, Unspecified
slow variables |
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2 |
G.Pojmanski, Acta Astronomica 52, 397, 2002. |
2002AcA....52..397P |
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3 |
H.Huth, MVS N728, 1963. |
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4 |
O.Morgenroth, AN 250, 75-80, 1933. |
1933AN....250...75M |
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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 = 9.01 | H = 8.40 | K = 8.16 | J - K = 0.85 |
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AllWISE
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W1 = 7.76 | W2 = 7.52 | W3 = 6.94 | W4 = 6.59 | W1 - W2 = 0.23 | W3 - W4 = 0.35 |
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APASS-DR9
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B = 14.21 | V = 12.16 | g' = 13.21 | r' = 11.56 | i' = 10.57 | B - V = 2.05 |
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SDSS-DR12
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u = 15.50 | g = 11.96 | r = 10.73 | i = 10.21 | z = 10.61 | u - g = 3.54 | r - i = 0.53 |
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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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There are currently no supporting documents on file for this star.
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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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3 |
Admin, VSX
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2013-11-14 01:56 UTC |
Update from ASAS3 data. |
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2 |
Admin, VSX
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2010-01-05 04:43 UTC |
Position updated from the GCVS version of November 2009. |
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1 |
Admin, VSX
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2005-12-18 01:33 UTC |
Initial upload. |
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