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Name
  NSVS 8487853  
AAVSO UID
--  
Constellation
Cygnus Sequence
J2000.0
20 12 41.50 +32 12 44.6  (303.17290 +32.21240) Search nearby
B1950.0 20 10 43.00 +32 03 39.9
Galactic coord. 70.409 -1.051
Other names

(Internal only)
2MASS J20124160+3212423 ASASSN-V J201241.61+321242.3 Gaia DR2 2054159819759156992
HD 331986 TIC 275957405 UCAC4 612-096930
WISE J201241.6+321242    
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Variability type
RRC
Spectral type --
Mag. range
10.57 - 10.81 R1
Discoverer --
Epoch
02 Jul 1999 (HJD 2451361.7) Ephemeris
Outburst --
Period 0.37110 d  (8.906 h)
Rise/eclipse dur. --
Remarks
Some references may be clicked to view in new window. Roll over index number to view submission details.
1 2023PZ.....43....9K Period varies.
2 Otero, Sebastian Alberto VSP Note: 11.7 mag. star 10" to the NNW and 12.6 mag. star 18" to the WSW.
3 Otero, Sebastian Alberto Metal poor (2022arXiv220105402M).
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References
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1 Kazarovets, E. V.; et al., 2023, The 85th Name-list of Variable Stars 2023PZ.....43....9K
2 Matsunaga, N.; Itane, A.; Hattori, K.; et al., 2022, A Very Metal-poor RR
Lyrae Star with a Disk Orbit Found in the Solar Neighborhood
2022arXiv220105402M
3 Gaia collaboration; et al., 2018, Gaia Data Release 2. Summary of the
contents and survey properties
2018A&A...616A...1G
4 Wils P., Lloyd C., Bernhard K., 2006, MNRAS 368, 1757 2006MNRAS.368.1757W
5 Nesterov, V. V.; et al., 1995, The Henry Draper Extension Charts: A
catalogue of accurate positions, proper motions, magnitudes and spectral
types of 86933 stars
1995A&AS..110..367N
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Supporting Documents
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Revision History
Currently approved revision is checked. Click revision number to view details of that revision.
3 Otero, Sebastian Alberto 2024-10-16 20:10 UTC Primary name and rise duration from 2023PZ.....43....9K. Gaia DR3 position.
2 Otero, Sebastian Alberto 2022-01-27 04:22 UTC Period from 2022arXiv220105402M. Spectral type from 1995A&AS..110..367N. Epoch and range derived from Gaia data. Gaia EDR3 position.
1 Admin, VSX 2007-03-23 20:03 UTC Preserved original object data.