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Details for Revision 2
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Name
  V1131 Ara  
AAVSO UID
--  
Constellation
Ara Sequence
J2000.0
17 40 39.27 -53 38 46.9  (265.16363 -53.64636) Search nearby
B1950.0 17 36 35.20 -53 37 13.5
Galactic coord. 338.186 -11.940
Other names

(Internal only)
Gaia DR3 592175416159300838 NGC 6397 V008 NGC 6397 V8
UCAC4 182-193308    
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Variability type
EW
Spectral type --
Mag. range
16.19 - 16.58 V
Discoverer --
Epoch
--
Outburst --
Period 0.271 d  (6.5 h)
Rise/eclipse dur. --
Remarks
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References
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1 Gaia collaboration; et al., 2022, Gaia Data Release 3 (Gaia DR3) Part 4
Variability		 2022yCat.1358....0G
2 Gaia collaboration; et al., 2022, Gaia Data Release 3 (Gaia DR3) Part 1
Main source		 2022yCat.1355....0G
3 Ahumada, J. A.; et al., 2021, A time-series VI study of the variable stars
of the globular cluster NGC 6397		 2021NewA...8801607A
4 Kazarovets, E.V.; Samus, N.N.; Durlevich, O.V. et al., 2019, The 82nd
Name-List of Variable Stars. Part I - RA 0hr to 18hr, Novae and
Globular-cluster Variables		 2019IBVS.6261....1K
5 Samus, N. N.; Kazarovets, E. V.; Durlevich, O. V.; et al., 2017, General
Catalogue of Variable Stars: Version GCVS 5.1 (November 2019)		 2017ARep...61...80S
6 Li, K.; Qian, S. -B., 2013, Two contact binaries at different evolutionary
stages in the globular cluster NGC 6397		 2013NewA...25...12L
7 J. Kaluzny, AsAp Suppl 122, No. 1, 1, 1997. 1997A&AS..122....1K
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Supporting Documents
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Revision History
Currently approved revision is checked. Click revision number to view details of that revision.
3 Otero, Sebastian Alberto 2024-11-04 21:22 UTC Period from 2013NewA...25...12L. Range derived from 2021NewA...8801607A and Gaia DR3 data. Epoch from 2021NewA...8801607A.
2 Otero, Sebastian Alberto 2020-05-24 18:29 UTC Period and position from the GCVS (November 2019 version).
1 Admin, VSX 2019-04-05 02:12 UTC Initial upload.

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