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Latest Details
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Name
  ROTSE3 J221557.53+405956.3  
AAVSO UID
000-BLV-450 (No observations)  
Constellation
Lacerta Sequence
J2000.0
22 15 57.51 +40 59 56.2  (333.98964 +40.99895) Search nearby
B1950.0 22 13 49.39 +40 44 57.9
Proper motion
RA: -0.4 +/- 4.1 mas/yDec: -6.7 +/- 4.3 mas/ySource: UCAC4
Galactic coord. 93.857 -12.933
Other names

(Internal only)
2MASS J22155752+4059564 ASASSN-V J221557.53+405956.3 SDSS J221557.52+405956.3
USNO-B1.0 1309-0465575 WISE J221557.52+405956.3 ZTF J221557.52+405956.4
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Variability type
EW
Spectral type --
Mag. range
16.261 (0.406) g
Discoverer Eric Guzman, Daniel Gum, Farley Ferrante, Govinda Dhungana, Robert Kehoe
Epoch
14 Nov 2018 (HJD 2458436.6218) Ephemeris
Outburst --
Period 0.2639976 d  (6.33594 h)
Rise/eclipse dur. --
Remarks
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1 2020arXiv200508662C Combined magnitudes of a close binary.
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References
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1 ZTF Catalog of Periodic Variable Stars (online data) 2020arXiv200508662C
2 Chen, X.; et al., 2020, The Zwicky Transient Facility Catalog of Periodic
Variable Stars		 2020arXiv200508662C
3 Kehoe, R.; et al., 2002, An Untriggered Search for Optical Bursts 2002ApJ...577..845K
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 = 14.50H = 13.98K = 13.91J - K = 0.59
AllWISE W1 = 13.69W2 = 13.72W4 = 9.28W1 - W2 = -0.04
APASS-DR9 B = 16.75V = 15.95g' = 16.32r' = 15.67i' = 15.68B - V = 0.80
SDSS-DR12 u = 17.82g = 16.23r = 15.52i = 15.26z = 15.13u - g = 1.60r - i = 0.26
Images
Please review Digitized Sky Survey Acknowledgment and Copyright.
Size 5' x 5' (297 x 298 pixels)
Center 22 15 57.51 +40 59 56.2 (J2000)
Source STScI
Survey

Red, all sky, 1.0 arcsec/pixel
  Negative
Supporting Documents
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1 ROTSE3 J221557.53+405956.3 Ferrante, Farley 2016-01-07 05:10 UTC Phase plot of ROTSE-III data.
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Revision History
Currently approved revision is checked. Click revision number to view details of that revision.
2 Otero, Sebastian Alberto 2021-10-26 01:40 UTC Update from 2020arXiv200508662C. Gaia EDR3 position.
1 Ferrante, Farley 2016-01-07 18:03 UTC Initial submission.

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