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Details for Revision 9
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Name
  ASASSN-17hx  
AAVSO UID
000-BMJ-092 (4045 observations)  
Constellation
Scutum Sequence
J2000.0
18 31 45.86 -14 18 55.5  (277.94108 -14.31542) Search nearby
B1950.0 18 28 55.21 -14 21 07.8
Galactic coord. 17.973 -2.224
Other names

(Internal only)
ASASSN-17ib Nova Sct 2017 PNV J18314593-1418557
TCP J18314588-1418559 UGPS J183145.85-141855.4  
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Variability type
N
Spectral type --
Mag. range
8.4 V - 19.1 G
Discoverer ASAS-SN
Epoch
30 Jul 2017 (HJD 2457964.6)
Outburst 2017
Period --
Rise/eclipse dur. --
Remarks
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1 Otero, Sebastian Alberto It might be a nova impostor according to 2020A&A...635A.115M. This and other slow novae may result from a classical nova explosion occurring on a very low-mass white dwarf or they may be impostors for an entirely different type of transient.
2 Otero, Sebastian Alberto Renamed as ASASSN-17ib in ATel #10523 but corrected in ATel #10524.
3 Otero, Sebastian Alberto VSP Note: 16.7 mag. star 6" to the N and 17.0 mag. star 8" to the SSW.
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References
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1 Mason, E.; Shore, S. N.; Kuin, P.; et al., 2020, The ambiguous transient
ASASSN-17hx. A possible nova impostor		 2020A&A...635A.115M
2 Poggiani, R., 2018, Pre-maximum and maximum of Novae: The spectroscopic
observations of Nova ASASSN-17hx		 2018arXiv180707947P
3 E.V. Kazarovets, N.N. Samus, 2017, Novae in 2015-2017: Official
Announcement of GCVS Names		 2017PZ.....37....4K
4 U. Munari; G. Traven; F.-J. Hambsch; et al., 2017, ATel #10641 2017ATel10641....1M
5 U. Munari; G. Traven; F.-J. Hambsch; et al., 2017, ATel #10641 2017ATel10641....1M
6 A. Kurtenkov; T. Tomov; P. Pessev, 2017, ATel #10527 2017ATel10527....1K
7 K. Z. Stanek; C. S. Kochanek; L. Chomiuk; et al., 2017, ATel #10523 2017ATel10523....1S
8 ASAS-SN Transients (Shappee et al., 2014) 2014ApJ...788...48S
9 CBAT Transient Objects Confirmation Page --
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Supporting Documents
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Revision History
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13 Otero, Sebastian Alberto 2021-06-28 19:11 UTC Remark from 2020A&A...635A.115M.
12 Otero, Sebastian Alberto 2020-05-13 04:05 UTC Position and minimum magnitude derived from Gaia DR2.
11 Otero, Sebastian Alberto 2018-07-23 23:00 UTC Type from 2018arXiv180707947P.
10 Admin, VSX 2018-01-07 03:29 UTC Name from [2017PZ.....37....4K].
9 Otero, Sebastian Alberto 2017-08-17 03:22 UTC Maximum magnitude and outburst peak from ATel #10641.
8 Schmeer, Patrick 2017-07-29 11:02 UTC Two "re-discovery" designations added
7 Otero, Sebastian Alberto 2017-07-29 10:05 UTC Maximum magnitude and outburst peak from AAVSO V data.
6 Otero, Sebastian Alberto 2017-07-16 10:03 UTC Maximum magnitude and outburst peak from AAVSO data.
5 Otero, Sebastian Alberto 2017-07-06 10:35 UTC Maximum magnitude from AAVSO V data.
4 Otero, Sebastian Alberto 2017-06-24 23:19 UTC Outburst year added.
3 Otero, Sebastian Alberto 2017-06-24 22:56 UTC Type from ATel #10527.
2 Otero, Sebastian Alberto 2017-06-24 01:25 UTC Maximum magnitude and type from ATel #10523.
1 Otero, Sebastian Alberto 2017-06-21 07:41 UTC Initial submission.

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