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Name
  KLK-31  
AAVSO UID
000-BNH-651 (No observations)  
Constellation
Sagittarius Sequence
J2000.0
18 31 04.75 -19 20 59.8  (277.76979 -19.34994) Search nearby
B1950.0 18 28 07.73 -19 23 08.9
Galactic coord. 13.418 -4.393
Other names

(Internal only)
PSO J183104.752-192059.743    
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Variability type
UG:
Spectral type --
Mag. range
18.1 - 21.5: g
Discoverer Krisztian Klajnik
Epoch
--
Outburst --
Period --
Rise/eclipse dur. --
Remarks
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1 Klajnik, Krisztian VSP Note: 18.9 mag. star 2.4" to the NE.
2 Klajnik, Krisztian Pan-STARRS1 g= 18.06; r= 17.54; i= 17.77; z= 18.85; y= 17.25.
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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 Chambers, K. C.; et al., 2016, The Pan-STARRS1 Surveys 2016arXiv161205560C
External Links
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Images
Please review Digitized Sky Survey Acknowledgment and Copyright.
Size 5' x 5' (297 x 298 pixels)
Center 18 31 04.75 -19 20 59.8 (J2000)
Source STScI
Survey

Red, all sky, 1.0 arcsec/pixel
  Negative
Supporting Documents
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2 Lightcurve Klajnik, Krisztian 2019-11-10 18:26 UTC
1 Comparison_images Klajnik, Krisztian 2019-11-09 14:05 UTC FOV: 30 x 30 arcsec;
A: Pan-STARRS1, g band, 2013.07.02, 09:32 UT;
B: Pan-STARRS1, g band, 2013.07.09, 09:00 UT;
C: Pan-STARRS1, r band, 2013.07.09, 09:43 UT;
D: Pan-STARRS1, r band, 2013.07.14, 09:56 UT;
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Revision History
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1 Klajnik, Krisztian 2019-11-13 20:57 UTC Minimum magnitude determined from Pan-STARRS1 images by comparison with the reference stars PSO J183105.463-192059.400, PSO J183104.940-192112.181 and PSO J183104.456-192104.822. Pan-STARRS1 position.