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Details for Revision 5
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Name
  V6446 Sgr  
AAVSO UID
--  
Constellation
Sagittarius Sequence
J2000.0
18 33 14.00 -29 54 58.9  (278.30833 -29.91636) Search nearby
B1950.0 18 30 02.16 -29 57 16.8
Galactic coord. 4.120 -9.567
Other names

(Internal only)
AN 552.1935 ASAS J183314-2955.0 ASASSN-V J183314.13-295458.9
CSV 4189 HV 9465 IRAS 18300-2957
NSV 11027 Prag 4740 USNO-A2.0 0600-34869454
[MM63] 9- 47    
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Variability type
M
Spectral type M8
Mag. range
12.9 V - <16 V
Discoverer --
Epoch
12 Mar 2017 (HJD 2457825.0) Ephemeris
Outburst --
Period 287.1 d
Rise/eclipse dur. --
Remarks
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References
Click reference title/citation to view in new window. Roll over index number to view submission details.
1 Iwanek, P.; et al., 2022, The OGLE Collection of Variable Stars: Nearly
66,000 Mira Stars in the Milky Way		 2022ApJS..260...46I
2 E.V. Kazarovets, N.N. Samus, O.V. Durlevich et al., 2019, The 82nd
Name-List of Variable Stars. Part II – RA 18h to 20h and Novae		 2019PZ.....39....3K
3 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
4 E.V. Kazarovets, E.N. Pastukhova, 2016, PZP 16, 3 2016PZP....16....3K
5 Catalogue of Stellar Spectral Classifications (Skiff, 2009-2016) 1963AJ.....68..319M
6 W.J.Luyten, Minn Publ 2, No.6, 1938. 1938POMin...6....1L
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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.
6 Otero, Sebastian Alberto 2023-02-21 22:15 UTC Period, mean magnitude and amplitude from 2022ApJS..260...46I. Gaia DR3 position.
5 Otero, Sebastian Alberto 2020-05-24 18:52 UTC Period, epoch, minimum magnitude and position from the GCVS (November 2019 version).
4 Admin, VSX 2019-11-01 03:25 UTC Update from [2019PZ.....39....3K].
3 Admin, VSX 2017-12-15 03:49 UTC Spectral type from Skiff (VizieR on-line data: B/mk)
2 Admin, VSX 2016-05-07 00:15 UTC Update from [2016PZP....16....3K].
1 Admin, VSX 2005-12-18 01:33 UTC Initial upload.

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