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Latest Details
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| Name |
Y Del |
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| AAVSO UID |
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| Constellation |
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| J2000.0 |
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| B1950.0 |
20 39 15.92 +11 41 52.5 |
| Galactic coord. |
57.114 -18.000 |
Other names
(Internal only)
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2MASS J20413898+1152379 |
AAVSO 2036+11 |
AN 15.1902 |
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ASAS J204139+1152.6 |
ASASSN-V J204138.96+115237.6 |
GSC 01097-00327 |
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IRAS 20392+1141 |
IRC +10475 |
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| Variability type |
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M |
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| Spectral type |
M8e |
| Mag. range |
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8.8 - 18.0 V |
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| Discoverer |
T.D. Anderson, 1902 |
| Epoch |
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| Outburst |
-- |
| Period |
469.2 d |
| Rise/eclipse dur. |
43% (202 d) |
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Remarks
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References
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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 = 4.14 | H = 3.11 | K = 2.54 | J - K = 1.60 |
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AllWISE
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W3 = 0.30 | W4 = -0.55 | W3 - W4 = 0.85 |
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APASS-DR9
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B = 12.13 | V = 10.41 | g' = 15.15 | r' = 12.76 | i' = 8.65 | B - V = 1.72 |
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Images
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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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Campaigns/Programs
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Percy's Unusual LPVs
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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 |
Otero, Sebastian Alberto
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2014-03-04 04:13 UTC |
Period and minimum magnitude from AAVSO V data. Epoch from ASAS-3 data. UCAC4 position. |
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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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