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Name
  V5857 Sgr  
AAVSO UID
000-BMQ-389 (333 observations)  
Constellation
Sagittarius Sequence
J2000.0
18 04 09.45 -18 03 55.8  (271.03938 -18.06550) Search nearby
B1950.0 18 01 13.93 -18 04 07.6
Galactic coord. 11.526 +1.829
Other names

(Internal only)
Gaia18cgi N Sgr 2018 Nova Sagittarii 2018
Nova Sgr 2018 PNV J18040967-1803581  
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Variability type
NA
Spectral type --
Mag. range
10.6 V - 21.9 r
Discoverer Tadashi Kojima, Hideo Nishimura, Yuji Nakamura
Epoch
10 Apr 2018 (HJD 2458219)
Outburst 2018
Period --
Rise/eclipse dur. --
Remarks
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1 Schmeer, Patrick Slow Fe II-type classical nova (ATel #11573)
2 Schmeer, Patrick VSP Note: 19.7 mag. star 3.6" to the NE.
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References
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1 E. V. Kazarovets; N. N. Samus, 2018, Novae in 2018: Official Announcement
of GCVS Names		 2018PZ.....38....5K
2 R. M. Wagner; C. E. Woodward; S. Starrfield; et. al., 2018, ATel #11573 2018ATel11573....1W
3 V. Joshi; M. Srivastava; D. P. K. Banerjee, 2018, ATel #11570 2018ATel11570....1J
4 Gaia alerts, 2018 (online data) --
5 Nova in Sagittarius = PNV J18040967-1803581, 2018, CBET #4504 --
6 CBAT "Transient Object Followup Reports" --
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Images
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Supporting Documents
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Revision History
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7 Otero, Sebastian Alberto 2019-01-15 05:00 UTC Primary name and type from 2018PZ.....38....5K.
6 Schmeer, Patrick 2018-08-21 18:35 UTC Gaia alerts designation added.
5 Schmeer, Patrick 2018-04-25 21:56 UTC Remark added.
4 Otero, Sebastian Alberto 2018-04-25 02:24 UTC Outburst epoch from AAVSO V data.
3 Schmeer, Patrick 2018-04-11 11:04 UTC Primary name and type from CBET 4504. Maximum magnitude from AAVSO data.
2 Schmeer, Patrick 2018-04-09 10:28 UTC Identification from V. Agnihotri, G. Masi and M. Schwartz astrometry reported to the CBAT. Maximum magnitude from S. Kiyota report to the CBAT. Position and minimum magnitude from Pan-STARRS1. Third independent discoverer added.
1 Schmeer, Patrick 2018-04-09 03:30 UTC Initial submission.

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