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Latest Details
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Name
  KLK-22  
AAVSO UID
000-BND-697 (No observations)  
Constellation
Ophiuchus Sequence
J2000.0
16 52 58.23 -23 10 43.0  (253.24262 -23.17862) Search nearby
B1950.0 16 49 57.22 -23 05 47.8
Galactic coord. 358.035 +12.994
Other names

(Internal only)
2MASS J16525822-2310431 DENIS J165258.2-231042 EPIC 204224046
GALEX J165258.2-231043 GSC2.3 S8IL010180 SMSS J165258.22-231043.0
SSS_J165258.2-231042 USNO-A2.0 0600-22052458 USNO-B1.0 0668-0437938
WISEA J165258.18-231043.0 ZTF19aayzbbc  
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Variability type
UG
Spectral type --
Mag. range
16.8 - 20.4 r
Discoverer Krisztian Klajnik
Epoch
--
Outburst --
Period --
Rise/eclipse dur. --
Remarks
Some references may be clicked to view in new window. Roll over index number to view submission details.
1 Klajnik, Krisztian CSS magnitudes contaminated by Gaia DR2 4125722292929994496 (V= 19.8 ; sep. 3") and Gaia DR2 4125722292929990912 (V=19.8 ; sep. 4"). Range has been corrected.
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References
Click reference title/citation to view in new window. Roll over index number to view submission details.
1 Förster, F.; Cabrera-Vives, G.; Castillo-Navarrete, E.; et al., 2021, The
Automatic Learning for the Rapid Classification of Events (ALeRCE) Alert
Broker		 2021AJ....161..242F
2 Drake, A. J.; et al., 2009, Catalina Real-time Transient Survey 2009ApJ...696..870D
3 ZTF observations (Lasair), online data --
External Links
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Images
Please review Digitized Sky Survey Acknowledgment and Copyright.
Size 5' x 5' (297 x 298 pixels)
Center 16 52 58.23 -23 10 43.0 (J2000)
Source STScI
Survey

Red, all sky, 1.0 arcsec/pixel
  Negative
Supporting Documents
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2 Comparison images Klajnik, Krisztian 2019-07-03 16:57 UTC FOV: 3 x 3 arcmin;
A: ESO-R, R band, 1985.04.21;
B: POSS2-F, R band, 1990.07.21;
1 Lightcurve Klajnik, Krisztian 2019-07-03 16:57 UTC
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Revision History
Currently approved revision is checked. Click revision number to view details of that revision.
2 Otero, Sebastian Alberto 2021-07-05 13:33 UTC Type and range from ZTF data. Gaia EDR3 position.
1 Klajnik, Krisztian 2019-07-04 18:22 UTC Initial submission.

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