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Latest Details
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| Name |
W 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 35 23.41 +18 06 31.1 |
| Proper motion |
| RA: -3.453 +/- 0.088 mas/y | Dec: 2.813 +/- 0.068 mas/y | Source: Gaia DR1 |
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| Galactic coord. |
62.035 -13.578 |
Other names
(Internal only)
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AAVSO 2033+17 |
ASASSN-V J203740.08+181703.2 |
BD+17 4367 |
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HD 352682 |
HIP 101780 |
HV 60 |
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MWC 1024 |
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| Variability type |
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EA/SD |
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| Spectral type |
B9.5Ve+G5 |
| Mag. range |
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9.69 - 12.33 V |
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| Discoverer |
Louisa Wells (1895) |
| Epoch |
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| Outburst |
-- |
| Period |
4.8061 d |
| Rise/eclipse dur. |
12% (14 h) |
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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 |
d = 0.017P. Min II 9.79. P var. Since JD2433000 - see Table. The light curve shape var. |
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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 = 9.37 | H = 9.13 | K = 9.10 | J - K = 0.27 |
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AllWISE
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W1 = 8.95 | W2 = 8.99 | W3 = 9.00 | W1 - W2 = -0.05 |
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APASS-DR9
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B = 10.05 | V = 9.80 | g' = 10.27 | r' = 9.87 | i' = 10.12 | B - V = 0.25 |
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Images
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Supporting Documents
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Revision History
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