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Name
  ASASSN-20lr  
AAVSO UID
--  
Constellation
Perseus Sequence
J2000.0
04 22 20.06 +50 07 13.0  (65.58358 +50.12028) Search nearby
B1950.0 04 18 33.94 +50 00 11.2
Galactic coord. 153.610 +0.247
Other names

(Internal only)
GSC2.3 NCBM002713 IPHAS J042220.05+500712.9 USNO-A2.0 1350-04512560
USNO-B1.0 1401-0117222 WD J042220.06+500712.98 ZTF20abywpfj
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Variability type
UG
Spectral type --
Mag. range
15.0 - 20.0 g
Discoverer ASAS-SN
Epoch
--
Outburst --
Period --
Rise/eclipse dur. --
Remarks
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References
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1 Kato, T. ; Kojiguchi, N., 2021, New Candidates for AM Canum Venaticorum
Stars among ASAS-SN Transients		 2021arXiv210707091K
2 T. Kato, 2021, vsnet-alert #25857 --
3 ASAS-SN Transients (Shappee et al., 2014) 2014ApJ...788...48S
4 ZTF observations (Lasair online data) --
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Supporting Documents
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Revision History
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3 Otero, Sebastian Alberto 2021-07-20 22:09 UTC Type from 2021arXiv210707091K.
2 Otero, Sebastian Alberto 2021-05-17 23:17 UTC Type from vsnet-alert 25857. Maximum magnitude from ZTF (Lasair) data.
1 Otero, Sebastian Alberto 2020-09-15 04:52 UTC Minimum magnitude derived from IPHAS DR2 and Pan-STARRS1 data. Gaia DR2 position.

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