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Latest Details
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Name
  NSV 25639  
AAVSO UID
--  
Constellation
Cepheus Sequence
J2000.0
21 30 22.21 +56 37 12.6  (322.59256 +56.62017) Search nearby
B1950.0 21 28 50.11 +56 23 58.5
Galactic coord. 97.839 +3.886
Other names

(Internal only)
ASASSN-V J213022.15+563712.3    
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Variability type
SR:
Spectral type --
Mag. range
14.8 - 15.4 V
Discoverer --
Epoch
--
Outburst --
Period 279 d
Rise/eclipse dur. --
Remarks
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1 GCVS Team B-V = 4.4. In the IC 1396 region.
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References
Click reference title/citation to view in new window. Roll over index number to view submission details.
1 Gaia Collaboration; et al., 2018, Gaia Data Release 2. Summary of the
contents and survey properties.
2018A&A...616A...1G
2 M.Kun, IBVS N2961, 1986. 1986IBVS.2961....1K
3 J.Dorschner, C.Friedemann, J.Guertler, AN 294, H.4, 153, 1973. 1973AN....294..153D
External Links
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Location    Go   
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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 = 8.55H = 7.16K = 6.49J - K = 2.06
AllWISE W1 = 5.98W2 = 5.84W3 = 5.29W4 = 5.04W1 - W2 = 0.14W3 - W4 = 0.25
APASS-DR9 g' = 17.09r' = 13.74i' = 12.16
Images
Please review Digitized Sky Survey Acknowledgment and Copyright.
Size 5' x 5' (297 x 298 pixels)
Center 21 30 22.21 +56 37 12.6 (J2000)
Source STScI
Survey

Red, all sky, 1.0 arcsec/pixel
  Negative
Supporting Documents
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Stellar Association Membership
 Trumpler 37 Open Cluster 2012A&A...548A..97Z
Revision History
Currently approved revision is checked. Click revision number to view details of that revision.
2 Bedient, James 2021-12-20 14:38 UTC Gaia EDR3 position. Type from amplitude and 2MASS colours. Period from 2018A&A...616A...1G.
1 Admin, VSX 2005-12-18 01:33 UTC Initial upload.