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Latest Details
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Name
  CSS 120812:221823+344509  
AAVSO UID
000-BKQ-605 (402 observations)  
Constellation
Pegasus Sequence
J2000.0
22 18 22.85 +34 45 08.5  (334.59521 +34.75236) Search nearby
B1950.0 22 16 09.12 +34 30 05.3
Galactic coord. 90.522 -18.313
Other names

(Internal only)
1RXS J221823.7+344507 2MASS J22182287+3445087 2RXS J221823.6+344505
ASASSN-V J221823.02+344509.0 ATO J334.5952+34.7523 CSS J221822.9+344511
GALEX J221822.8+344508 GSC2.3 N2WH021800 Gaia DR3 1905476122205217920
Gaia17cql USNO-A2.0 1200-19081341 USNO-B1.0 1247-0499726
ZTF J221822.84+344508.5 ZTF18abbuvrd  
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Variability type
UGSU+VY
Spectral type --
Mag. range
15.2 - 19.9 g
Discoverer Catalina Real-time Transient Survey
Epoch
--
Outburst --
Period 0.068 d  (98 min)
Rise/eclipse dur. --
Remarks
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1 Denisenko, Denis 2 mag. fading event in 2022.
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References
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1 Masci, F. J.; et al., 2019, The Zwicky Transient Facility: Data Processing,
Products, and Archive
2019PASP..131a8003M
2 Kochanek, C. S.; et al., 2017, The All-Sky Automated Survey for Supernovae
(ASAS-SN) Light Curve Server v1.0
2017PASP..129j4502K
3 Gaia alerts, 2017 (online data) --
4 Danilet et al. (2015) (in prep.), the ASAS-SN CV Patrol --
5 T. Vanmunster, 2015, vsnet-alert #19109 --
6 Catalina Real-time Transient Survey (A.J. Drake et al. 2009, ApJ, 696, 870) 2009ApJ...696..870D
7 Catalina Real-time Transient Survey, 2012 (CSS Data) 2009ApJ...696..870D
8 Ritter, H.; Kolb, U., 2003, Catalogue of cataclysmic binaries, low-mass
X-ray binaries and related objects (Seventh edition)
2003A&A...404..301R
External Links
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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 = 16.65
GALEX-DR5 FUV = 17.98NUV = 18.00FUV - NUV = -0.03
Images
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Supporting Documents
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1 Light curve from ZTF data Denisenko, Denis 2024-11-24 12:06 UTC ZTF DR22 light curve showing the fading to 19.8m in November 2022.
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Revision History
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4 Denisenko, Denis 2024-11-24 12:06 UTC Type and minimum magnitude from ZTF data. Maximum magnitude from ASAS-SN data. Period from 2003A&A...404..301R.
3 Otero, Sebastian Alberto 2017-12-02 01:06 UTC Gaia position.
2 Otero, Sebastian Alberto 2015-10-05 20:21 UTC Type from vsnet-alert 19109. Maximum magnitude from ASAS-SN data. Minimum magnitude from CRTS data. PPMXL position.
1 Admin, VSX 2012-09-08 03:29 UTC Preserved original object data.