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Latest Details
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Name
  TSVSC1 TN-N031103213-74-67-2  
AAVSO UID
--  
Constellation
Pegasus Sequence
J2000.0
21 52 44.91 +23 15 42.7  (328.18712 +23.26186) Search nearby
B1950.0 21 50 26.37 +23 01 33.6
Proper motion
RA: -0.7 +/- 1.8 mas/yDec: 1.2 +/- 2.0 mas/ySource: UCAC4
Galactic coord. 78.086 -23.664
Other names

(Internal only)
2MASS J21524490+2315427 ASASSN-V J215244.89+231542.8 CSS_J215244.9+231542
SDSS J215244.90+231542.6 USNO-B1.0 1132-0587899  
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Variability type
EW
Spectral type --
Mag. range
13.75 - 14.08 CV
Discoverer --
Epoch
08 Aug 2013 (HJD 2456512.6994) Ephemeris
Outburst --
Period 0.561822 d  (13.4837 h)
Rise/eclipse dur. --
Remarks
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1 Franco, Lorenzo Blended magnitude with 2MASS J21524533+2315364 (V= 17.5; sep. 8.5").
2 2007AJ....133.1470D Period looks good
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References
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1 Catalina Real-time Transient Survey (CRTS), A.J. Drake et al., 2009 2009ApJ...696..870D
2 Damerdji Y., Klotz A., Boër M., 2007, AJ 133, 1470 2007AJ....133.1470D
3 Y. Damerdji, A. Klotz, M. Boer, 2007, AJ 133, 1470 (Online data) 2007AJ....133.1470D
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 = 12.88H = 12.57K = 12.51J - K = 0.37
AllWISE W1 = 12.55W2 = 12.57W1 - W2 = -0.02
APASS-DR9 B = 14.56V = 14.02g' = 14.25r' = 13.84i' = 13.70B - V = 0.54
GALEX-DR5 NUV = 18.72
SDSS-DR12 u = 15.72g = 14.86r = 15.28i = 14.09z = 13.87u - g = 0.86r - i = 1.20
Images
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Supporting Documents
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1 Phase Plot Franco, Lorenzo 2013-11-22 00:55 UTC Phase plot obtained combining sparse data from CRTS and one lightcurve obtained at MPC104 (San Marcello Pistoiese Observatory) on Aug. 7, 2013.
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Revision History
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2 Franco, Lorenzo 2013-11-22 00:55 UTC Combining a lightcurve obtained on 7 August 2013 at the MPC 104 (San Marcello Pistoiese Observatory) with the sparse data from CRTS survey has been possible to determine the type and amplitude of the variable. The period is confirmed. UCAC4 position.
1 Admin, VSX 2007-04-04 10:22 UTC Preserved original object data.