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Name
V2896 Cyg
AAVSO UID
000-BLW-422 (1552
observations
)
Constellation
Cygnus
Sequence
J2000.0
20 08 23.07 +35 27 33.5 (302.09612 +35.45931)
Search nearby
B1950.0
20 06 29.67 +35 18 44.8
Proper motion
RA: -3.736 +/- 0.619 mas/y
Dec: -6.150 +/- 0.576 mas/y
Source:
Gaia DR1
Galactic coord.
72.641 +1.472
Other names
(Internal only)
2MASS J20082307+3527335
ADS 13423
ALS 14832
BD+35 3983
GSC 02679-00233
HD 227877
MCW 803
NSVS 8464599
NSVS 8483996
PPM 84291
SAO 69485
TYC 2679-233-1
UCAC4 628-093315
WDS J20084+3528A
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Variability type
EA
Spectral type
B3V
Mag. range
9.23 - 9.68 V
Discoverer
David Conner
Epoch
21 Jul 2015 (HJD 2457224.58)
Ephemeris
Outburst
--
Period
1.706578 d
Rise/eclipse dur.
13% (5.32 h)
Remarks
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1
Conner, David S
Min II= 9.52V. NSVS and Conner magnitudes contaminated by BD+35 3983B (V= 11.05; sep. 6"). Range has been corrected.
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References
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1
E.V. Kazarovets, N.N. Samus, O.V. Durlevich et al., 2020, The 82nd
Name-List of Variable Stars. Part III - RA 20h to 24h and Novae
2020PZ.....40....6K
2
Wozniak, P. R., et al., 2004, Northern Sky Variability Survey: Public Data
Release
2004AJ....127.2436W
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Location
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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 = 8.87
H = 8.87
K = 8.85
J - K = 0.02
AllWISE
W1 = 8.69
W2 = 8.75
W3 = 9.14
W1 - W2 = -0.06
APASS-DR9
B = 9.38
V = 9.07
g' = 9.22
r' = 9.08
i' = 9.17
B - V = 0.32
Images
Please review Digitized Sky Survey
Acknowledgment
and
Copyright
.
Size
5' x 5' (297 x 298 pixels)
Center
20 08 23.07 +35 27 33.5 (J2000)
Source
STScI
Survey
POSS2/UKSTU Red
POSS2/UKSTU Blue
POSS2/UKSTU IR
POSS1 Red
POSS1 Blue
Quick-V
HST Phase 2 (GSC2)
HST Phase 2 (GSC1)
Red, all sky, 1.0 arcsec/pixel
Negative
Supporting Documents
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1
HD 227877 light curve and phase diagram
Conner, David S
2016-02-26 17:44 UTC
Light curve and phase diagram of HD 227877. Photometry from 100 unfiltered images taken with the Bradford Robotic Telescope's Cluster Camera 2013 July 13 to 2015 December 16. A period of 1.706578 days is suggested
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Revision History
Currently approved revision is checked. Click revision number to view details of that revision.
2
Admin, VSX
2020-10-21 03:00 UTC
Update from [
2020PZ.....40....6K
].
1
Conner, David S
2016-02-26 20:19 UTC
Initial submission.
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