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Latest Details
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| Name |
V2647 Cyg |
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| AAVSO UID |
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| Constellation |
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| J2000.0 |
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| B1950.0 |
21 45 13.36 +49 49 21.6 |
| Proper motion |
| RA: 6.118 +/- 2.683 mas/y | Dec: 2.559 +/- 2.101 mas/y | Source: Gaia DR1 |
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| Galactic coord. |
95.344 -2.675 |
Other names
(Internal only)
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1SWASP J214703.29+500317.8 |
2MASS J21470330+5003177 |
GSC 03612-01565 |
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TYC 3612-1565-1 |
USNO-A2.0 1350-14941873 |
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| Variability type |
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EA |
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| Spectral type |
F5/8V |
| Mag. range |
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11.03 - 11.79 V |
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| Discoverer |
-- |
| Epoch |
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| Outburst |
-- |
| Period |
3.9035242 d |
| Rise/eclipse dur. |
6% (5.621 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 |
Otero, Sebastian Alberto
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Min II= 11.51 V. ASAS-SN magnitudes partially contaminated by 2MASS J21470255+5003238 (V= 13.8; sep. 10"). Range has been corrected. |
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2 |
Wils, Patrick
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Not an eccentric orbit. Min II = 11.5. |
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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 |
Kozyreva, V. S.; Kusakin, A. V.; Bogomazov, A. I.; et al., 2019, IBVS #6269 |
2019IBVS.6269....1K |
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2 |
Kochanek, C. S.; et al., 2017, The All-Sky Automated Survey for Supernovae
(ASAS-SN) Light Curve Server v1.0 |
2017PASP..129j4502K |
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3 |
Bob Nelson's O-C files, 2016 |
-- |
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4 |
E.V. Kazarovets, N.N. Samus, O.V. Durlevich, N.N. Kireeva, E.N. Pastukhova,
2013, IBVS 6052 |
2013IBVS.6052....1K |
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5 |
A.J. Norton et al., 2007, A&A 467, 785 (SuperWASP data) |
2007A&A...467..785N |
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6 |
Otero, S., Wils, P., Hoogeveen, G., and Dubovsky, P. 2006, IBVS, No. 5681 |
2006IBVS.5681....1O |
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7 |
S.A.Otero, P.Wils, G.Hoogeveen, P.A.Dubovsky, IBVS N5681, 2006. |
2006IBVS.5681....1O |
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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 = 10.06 | H = 9.88 | K = 9.81 | J - K = 0.25 |
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AllWISE
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W1 = 9.77 | W2 = 9.82 | W3 = 9.74 | W4 = 8.81 | W1 - W2 = -0.05 | W3 - W4 = 0.93 |
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APASS-DR9
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B = 11.58 | V = 11.03 | g' = 11.31 | r' = 10.95 | i' = 10.84 | B - V = 0.55 |
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Images
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Supporting Documents
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Revision History
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