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Latest Details
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Log in to retrieve additional aliases from SIMBAD. |
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| Name |
V1515 Cyg |
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| AAVSO UID |
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| Constellation |
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| J2000.0 |
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| B1950.0 |
20 22 03.35 +42 02 40.9 |
| Proper motion |
| RA: 0.1 +/- 2.5 mas/y | Dec: -7.5 +/- 2.1 mas/y | Source: UCAC4 |
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| Galactic coord. |
79.919 +2.739 |
Other names
(Internal only)
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AAVSO 2020+41 |
ASASSN-V J202348.01+421225.5 |
HBC 692 |
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IOMC 3160000078 |
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(Not logged in) Add name
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| Variability type |
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FUOR |
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| Spectral type |
G0-G5eaqIb |
| Mag. range |
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13.51 - 17.7 B |
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| Discoverer |
-- |
| Epoch |
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| Outburst |
-- |
| Period |
-- |
| 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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1 |
GCVS Team |
In a dark nebula, near the nebula NGC 6914. Connected with nebular appendage like a Comma. Light increase was observed from 1944 till 1958. Since 1958 the star is in Max. Slow light variations with A <= 1.6m. The absorption line Li I lambda 6707A is seen in the spectrum. |
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(Not logged in) Add remark
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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 |
J. Alfonso-Garzon, A. Domingo, J.M. Mas-Hesse, A. Gimenez, 2012,
arXiv:1210.0821 [astro-ph.IM] (online info) |
2012arXiv1210.0821A |
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2 |
E.W.Gottlieb, W.Liller, ApJ 225, 488, 1978. |
1978ApJ...225..488G |
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3 |
W.Wenzel, H.Gessner, MVS 7, H.2, 23, 1975. |
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External Links
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Links open in a new window. Not all links may be valid for this particular target.
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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 = 8.89 | H = 7.97 | K = 7.38 | J - K = 1.51 |
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AllWISE
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W1 = 6.88 | W2 = 5.98 | W3 = 3.58 | W4 = 1.23 | W1 - W2 = 0.90 | W3 - W4 = 2.35 |
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APASS-DR9
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B = 15.26 | V = 13.39 | g' = 14.35 | r' = 12.77 | i' = 11.95 | B - V = 1.86 |
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SDSS-DR12
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u = 16.49 | g = 13.92 | r = 12.12 | i = 11.36 | z = 11.04 | u - g = 2.58 | r - i = 0.76 |
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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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There are currently no supporting documents on file for this star.
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Campaigns/Programs
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YSO Program
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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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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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