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Name |
V2069 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 21 49.48 +42 05 06.5 |
Proper motion |
RA: -1.7 +/- 3.5 mas/y | Dec: -9.6 +/- 3.5 mas/y | Source: UCAC4 |
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Galactic coord. |
87.122 -5.686 |
Other names

(Internal only)
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Please note that aliases shown in grey link to obsolete records.
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1RXS J212345.7+421759 |
2MASS J21234481+4218016 |
ASASSN-V J212344.87+421801.0 |
Downes V2069 Cyg |
IGR J21237+4218 |
PBC J2123.6+4217 |
RX J2123.7+4217 |
SBC9 2046 |
SWIFT J2123.4+4216 |
SWIFT J2123.5+4217 |
USNO-B1.0 1323-0512056 |
[DWS97] Cyg 6 |
(Not logged in) Add name
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Variability type |
DQ |
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Spectral type |
-- |
Mag. range |
15.70 - 16.20 V |
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Discoverer |
-- |
Epoch |
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Outburst |
-- |
Period |
0.31168 d (7.480 h) |
Rise/eclipse dur. |
-- |
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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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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 |
Henden, A. A.; et al., 2016, AAVSO Photometric All Sky Survey (APASS) DR9 |
2016yCat.2336....0H |
2 |
D. de Martino et al., 2009, ATel #2089 |
2009ATel.2089....1D |
3 |
R.A. Downes et al., 2001, PASP 113, 764 (2006 archival version) |
2005JAD....11....2D |
4 |
R.A. Downes et al., 2001, PASP 113, 764 |
2001PASP..113..764D |
5 |
C.Motch, F.Haberl, P.Guillout, M.Pakull, K.Reinsch, J.Krautter, AsAp 307, No.2, 459, 1996. |
1996A&A...307..459M |
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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 = 14.35 | H = 13.92 | K = 13.73 | J - K = 0.61 |
AllWISE
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W1 = 13.23 | W2 = 13.10 | W3 = 11.74 | W1 - W2 = 0.13 |
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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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Revision History
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Currently approved revision is checked. Click revision number to view details of that revision.
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