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Latest Details
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Name
  DO Cep  
AAVSO UID
000-BCV-390 (587 observations)  
Constellation
Cepheus Sequence
J2000.0
22 27 59.97 +57 41 44.4  (336.99987 +57.69567) Search nearby
B1950.0 22 26 13.13 +57 26 46.5
Galactic coord. 104.688 -0.004
Other names

(Internal only)
AAVSO 2224+57 ADS 15972 B BD+56 2783 B
GJ 860 B GJ 860.0 B Gaia DR3 2007876324472098432
HIP 110893 Kruger 60 B LHS 3815
TYC 3991-92-2 UCAC4 739-081777  
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Variability type
BY+UV
Spectral type M4.5Ve
Mag. range
10.3 - 11.4 V
Discoverer --
Epoch
--
Outburst --
Period --
Rise/eclipse dur. --
Remarks
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1 Otero, Sebastian Alberto 0.2 mag. variability in Gaia DR3 data (wrongly classified as an LPV).
2 Otero, Sebastian Alberto VSP Note: 9.85 Vmag. companion 1.4" to the SW.
3 GCVS Team VB B (A 9.87m, M4V; a = 2,4", P = 44.78a, e = 0.408); mu = 0.852", P = 242.6deg.
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References
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1 Gaia collaboration; et al., 2022, Gaia Data Release 3 (Gaia DR3) Part 4
Variability
2022yCat.1358....0G
2 Gaia collaboration; et al., 2022, Gaia Data Release 3 (Gaia DR3) Part 1
Main source
2022yCat.1355....0G
3 S.L.Lippincott, PASP 65, 248, 1953. 1953PASP...65..248L
4 M.Petit, DOB 4, N11, F.3, 1951. --
External Links
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Location    Go   
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Images
Please review Digitized Sky Survey Acknowledgment and Copyright.
Size 5' x 5' (297 x 298 pixels)
Center 22 27 59.97 +57 41 44.4 (J2000)
Source STScI
Survey

Red, all sky, 1.0 arcsec/pixel
  Negative
Supporting Documents
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Stellar Association Membership
 ASCC 120 Open Cluster 2012A&A...548A..97Z
Revision History
Currently approved revision is checked. Click revision number to view details of that revision.
4 Otero, Sebastian Alberto 2024-10-18 20:21 UTC Type (BY) from Gaia DR3 data. Hipparcos position.
3 Otero, Sebastian Alberto 2020-05-10 05:16 UTC Gaia DR2 position.
2 Admin, VSX 2010-01-05 04:43 UTC Position updated from the GCVS version of November 2009.
1 Admin, VSX 2005-12-18 01:33 UTC Initial upload.