AAVSO Home



Welcome, Guest. You are not logged in.
Log in
    Revise    New Search
Latest Details
Log in to retrieve additional aliases from SIMBAD.
Name
  NSVS 5871089  
AAVSO UID
000-BLR-144 (No observations)  
Constellation
Cygnus Sequence
J2000.0
20 52 24.55 +38 10 18.3  (313.10229 +38.17175) Search nearby
B1950.0 20 50 29.22 +37 58 56.9
Proper motion
RA: -5.1 +/- 1.0 mas/yDec: -7.6 +/- 0.7 mas/ySource: UCAC4
Galactic coord. 80.021 -4.048
Other names

(Internal only)
2MASS J20522455+3810182 ASASSN-V J205224.55+381018.0 GSC 03167-00932
NSVS 5763283 NSVS 8644818 UCAC4 641-100219
URAT1 641-458168 USNO-B1.0 1281-0509609  
(Not logged in)  Add name
Variability type
EB
Spectral type --
Mag. range
11.11 - 11.38 R1
Discoverer Ivan Sergey, Dubrovki Sergei, Astrobloknot Team
Epoch
13 Oct 1999 (HJD 2451464.644) Ephemeris
Outburst --
Period 0.74812 d  (17.955 h)
Rise/eclipse dur. --
Remarks
Some references may be clicked to view in new window. Roll over index number to view submission details.
1 Sergey, Ivan Min II= 11.21 R1.
(Not logged in)  Add remark
References
Click reference title/citation to view in new window. Roll over index number to view submission details.
1 Northern Sky Variability Survey, Wozniak, P.R., et al., 2004 2004AJ....127.2436W
External Links
Links open in a new window. Not all links may be valid for this particular target.
Location    Go   
Select a Location for more details.
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 = 10.06H = 9.88K = 9.82J - K = 0.24
AllWISE W1 = 9.84W2 = 9.86W3 = 9.90W1 - W2 = -0.01
APASS-DR9 B = 11.44V = 11.00g' = 11.19r' = 10.92i' = 10.87B - V = 0.44
Images
Please review Digitized Sky Survey Acknowledgment and Copyright.
Size 5' x 5' (297 x 298 pixels)
Center 20 52 24.55 +38 10 18.3 (J2000)
Source STScI
Survey

Red, all sky, 1.0 arcsec/pixel
  Negative
Supporting Documents
Click document name to open or save. Browser plug-in or other software may be required for viewing.
1 Photometric curve Sergey, Ivan 2015-07-09 11:01 UTC
(Not logged in)  Add document
Revision History
Currently approved revision is checked. Click revision number to view details of that revision.
1 Sergey, Ivan 2015-07-10 19:25 UTC Initial submission.

Guidelines    FAQ    Manual    Forum    Variability Types    Passbands    Copyright    Acknowledgments    Privacy    Contact    Help us   
The International Variable Star Index
© 2005-2025 American Association of Variable Star Observers (AAVSO)
Version 1.1 [C]
172.30.1.241