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Latest Details
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Log in to retrieve additional aliases from SIMBAD. |
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| Name |
Z Equ |
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| AAVSO UID |
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| Constellation |
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| J2000.0 |
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| B1950.0 |
21 06 36.74 +09 10 51.3 |
| Proper motion |
| RA: 11.7 +/- 3.8 mas/y | Dec: -14.9 +/- 2.4 mas/y | Source: UCAC4 |
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| Galactic coord. |
59.061 -24.947 |
Other names
(Internal only)
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Please note that aliases shown in grey link to obsolete records.
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2MASS J21090305+0923029 |
AAVSO 2104+08 |
AN 51.1939 |
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ASASSN-V J210902.99+092302.8 |
GSC 01108-01724 |
HV 10659 |
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IRAS 21066+0910 |
NSVS J2109030+092256 |
USNO-B1.0 0993-0578103 |
(Not logged in) Add name
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| Variability type |
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M |
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| Spectral type |
M2IIIe |
| Mag. range |
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9.5 - 15.5: V |
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| Discoverer |
-- |
| Epoch |
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| Outburst |
-- |
| Period |
209 d |
| Rise/eclipse dur. |
40% (84 d) |
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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 |
A nearby star: 12.1m. |
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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 |
P.R. Wozniak, S.J. Williams, W.T. Vestrand, V. Gupta, AJ 128, 2965, 2004 |
2004AJ....128.2965W |
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2 |
Catalogue of Stellar Spectral Classifications (Skiff, 2005) |
1960MitVS.432....1S |
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3 |
O.Morgenroth, AN 268, 274, 1939. |
1939AN....268..273M |
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4 |
General Catalogue of Variable Stars, 4th Edition, Volumes I-III, P.N.
Kholopov et al. |
-- |
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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 = 6.23 | H = 5.40 | K = 5.01 | J - K = 1.23 |
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AllWISE
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W1 = 5.25 | W2 = 4.66 | W3 = 4.28 | W4 = 3.87 | W1 - W2 = 0.59 | W3 - W4 = 0.41 |
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APASS-DR9
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B = 13.72 | V = 12.31 | g' = 12.97 | r' = 11.57 | i' = 10.07 | B - V = 1.41 |
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SDSS-DR12
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u = 15.38 | g = 14.86 | r = 10.31 | i = 13.44 | z = 8.74 | u - g = 0.52 | r - i = -3.12 |
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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 |
Wunder, Edgar
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2013-04-15 00:43 UTC |
Period, epoch, rise duration and magnitude range from ASAS-3 and the AAVSO International Database. |
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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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