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Latest Details
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| Name |
IY Cep |
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| AAVSO UID |
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| Constellation |
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| J2000.0 |
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| B1950.0 |
22 05 47.48 +55 07 04.4 |
| Proper motion |
| RA: -6.9 +/- 2.7 mas/y | Dec: -2.1 +/- 3.3 mas/y | Source: UCAC4 |
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| Galactic coord. |
101.055 -0.391 |
Other names
(Internal only)
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ASASSN-V J220735.45+552145.9 |
ASASSN-V J220735.47+552145.3 |
VV 322 |
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| Variability type |
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DCEP |
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| Spectral type |
-- |
| Mag. range |
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12.45 - 13.18 V |
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| Discoverer |
-- |
| Epoch |
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| Outburst |
-- |
| Period |
5.656906 d |
| Rise/eclipse dur. |
32%: (43.45 h) |
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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 |
Samus, N. N.; Kazarovets, E. V.; Durlevich, O. V.; et al., 2017, General
Catalogue of Variable Stars: Version GCVS 5.1 (November 2019) |
2017ARep...61...80S |
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2 |
Mel'nik, A. M.; Rautiainen, P.; Berdnikov, L. N.; et al., 2015, Classical
Cepheids in the Galactic outer ring R_1R_2' |
2015AN....336...70M |
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3 |
W.J.Miller, A.A.Wachmann, RIC Astr 8, N12, 1971. |
1971RA......8..211M |
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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 = 9.77 | H = 9.16 | K = 8.90 | J - K = 0.87 |
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AllWISE
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W1 = 8.77 | W2 = 8.75 | W3 = 8.70 | W1 - W2 = 0.02 |
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APASS-DR9
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B = 14.29 | V = 12.81 | g' = 13.52 | r' = 12.21 | i' = 11.55 | B - V = 1.48 |
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Images
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Supporting Documents
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Revision History
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