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  N Cas 2020  
000-BNP-446 (97 observations)  
Cassiopeia Sequence
00 11 42.96 +66 11 20.8  (2.92900 +66.18911) Search nearby
B1950.0 00 09 02.43 +65 54 39.6
Galactic coord. 118.932 +3.626
Other names

(Internal only)
ASASSN-20jg Nova Cas 2020 Nova Cassiopeiae 2020
PSO J001142.967+661120.789 TCP J00114297+6611190  
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Variability type
Spectral type --
Mag. range
13.1:V - 21.3 i
Discoverer Stanislav Korotkij and Kirill Sokolovskij
27 Jul 2020 (HJD 2459058):
Outburst 2020
Period --
Rise/eclipse dur. --
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1 Schmeer, Patrick VSP Note: 17.7 Vmag. star 5" to the N.
2 Schmeer, Patrick Galactic classical Fe II nova (2020ATel13903....1S). Prior to the eruption that was first detected on 2020 July 27, no brightenings had been recorded by the ASAS-SN Sky Patrol since 2014 December 17.
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1 K. Sokolovsky; S. Karpov; M. Masek; et al., 2020, ATel #13904 2020ATel13904....1S
2 K. Sokolovsky; E. Aydi; L. Chomiuk; et al., 2020, ATel #13903 2020ATel13903....1S
3 CBAT "Transient Object Followup Reports", 2020 (online data) --
4 Kochanek, C. S.; et al., 2017, The All-Sky Automated Survey for Supernovae
(ASAS-SN) Light Curve Server v1.0
5 ASAS-SN Transients (Shappee et al., 2014) 2014ApJ...788...48S
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Revision History
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2 Otero, Sebastian Alberto 2020-07-29 23:30 UTC ASAS-SN alerts identification and reference added.
1 Schmeer, Patrick 2020-07-29 17:54 UTC Position and minimum magnitude from Pan-STARRS1. Maximum magnitude from 2020ATel13904....1S. Type from 2020ATel13903....1S.