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Name
ASASSN-20jl
AAVSO UID
Constellation
J2000.0
B1950.0
16 44 00.35 +17 05 39.1
Galactic coord.
35.297 +35.134
Other names
(Internal only)
2MASS J16461467+1700175
CSS_J164614.8+170016
GALEX J164614.7+170017
GSC 01524-01167
NSVS 10719460
SDSS J164614.67+170017.4
USNO-A2.0 1050-08124731
USNO-B1.0 1070-0305017
WISE J164614.68+170017.4
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Variability type
UGSU
Spectral type
--
Mag. range
12.8 - 15.03 g
Discoverer
ASAS-SN
Epoch
Outburst
--
Period
--
Rise/eclipse dur.
--
Remarks
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1
Schmeer, Patrick
GALEX magnitude 20.9 (NUV). Prior to the outburst that was first detected on 2020 July 31, no brightenings had been recorded by the ASAS-SN Sky Patrol since 2012 October 22. Gaia DR2 parallax (for the Vmag. 14.7 star) 1.163 ± 0.028 mas (distance 839 ± 20 pc).
2
Otero, Sebastian Alberto
V= 14.72; B-V= 0.71; r= 14.49; J-K= 0.34. No sign of past variability in CRTS, NSVS, ASAS-3, DASCH, ZTF data or on NEAT images (vsnet-alert #24503).
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References
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External Links
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Location
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AAVSO Variable Star Plotter
AAVSO Light Curve
AAVSO WebObs
APASS
AAVSOnet EPD
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ASAS-SN Sky Patrol
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NSVS
CRTS
ZTF
Pan-STARRS1 Data
Pan-STARRS1 Images
SkyMorph
Kamogata Wide-field Survey (KWS)
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Images
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Supporting Documents
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Revision History
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