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Latest Details
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Name
  V2493 Cyg  
AAVSO UID
000-BJW-349 (3900 observations)  
Constellation
Cygnus Sequence
J2000.0
20 58 17.02 +43 53 43.4  (314.57092 +43.89539) Search nearby
B1950.0 20 56 29.12 +43 42 02.8
Galactic coord. 85.114 -1.201
Other names

(Internal only)
2MASS J20581702+4353433 ASASSN-V J205816.99+435341.6 HBC 722
Lk Halpha 188-G4 PTF 10qpf USNO-B1.0 1338-0391463
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Variability type
FUOR
Spectral type K7-M0e
Mag. range
13.77 - 18.9 V
Discoverer --
Epoch
--
Outburst --
Period --
Rise/eclipse dur. --
Remarks
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References
Click reference title/citation to view in new window. Roll over index number to view submission details.
1 E.V. Kazarovets, B. Reipurth, N.N. Samus, 2011, PZ 31, 2 2011PZP....31....2K
2 E.V. Kazarovets, N.N. Samus, O.V. Durlevich, N.N. Kireeva, E.N. Pastukhova,
2011, IBVS 6008
2011IBVS.6008....1K
3 U. Munari, A. Milani, P. Valisa, E. Semkov, 2010, ATel #2808 2010ATel.2808....1M
4 E. Semkov, S. Peneva, 2010, ATel #2801 2010ATel.2801....1S
5 A. Kospal et al., 2010, arXiv:1011.4009v1 [astro-ph.SR] 2010arXiv1011.4009K
6 A.A. Miller et al., 2010, arXiv:1011.2063v1 [astro-ph.SR] 2010arXiv1011.2063M
7 E. Semkov, S. Peneva, U. Munari, A. Milani, P. Valisa, 2010,
arXiv:1011.1647v1 [astro-ph.SR]
2010arXiv1011.1647S
8 G. Masi, 2010, vsnet-alert 12119 --
External Links
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Catalog Data
Information from selected catalogs obtained by cross-matching to 2 arc seconds using the CDS X-Match Service. These data may not be complete.
2MASS J = 13.25H = 12.21K = 11.46J - K = 1.79
AllWISE W1 = 8.66W2 = 7.95W3 = 6.63W4 = 4.36W1 - W2 = 0.71W3 - W4 = 2.28
APASS-DR9 B = 16.21V = 14.49g' = 15.38r' = 13.71i' = 12.80B - V = 1.72
SDSS-DR12 u = 21.10g = 19.13r = 17.36i = 16.15z = 15.22u - g = 1.97r - i = 1.21
Images
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Supporting Documents
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Campaigns/Programs
 Individual campaigns
Revision History
Currently approved revision is checked. Click revision number to view details of that revision.
4 Admin, VSX 2011-12-24 05:54 UTC Update from [2011IBVS.6008....1K].
3 Admin, VSX 2011-05-28 02:15 UTC Update from [2011PZP....31....2K].
2 Admin, VSX 2010-08-25 02:09 UTC Update from [2010ATel.2808....1M].
1 Admin, VSX 2010-08-18 10:50 UTC Initial upload.