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Latest Details
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Name
  V5798 Sgr  
AAVSO UID
--  
Constellation
Sagittarius Sequence
J2000.0
18 09 00.33 -31 13 41.5  (272.25136 -31.22819) Search nearby
B1950.0 18 05 46.09 -31 14 14.1
Proper motion
RA: 2.5 +/- 9.9 mas/yDec: 6.8 +/- 7.2 mas/ySource: UCAC4
Galactic coord. 0.542 -5.526
Other names

(Internal only)
2MASS J18090032-3113413 AKARI-IRC-V1 J1809003-311341 AN 606.1933
ASAS J180900-3113.7 ASASSN-V J180900.26-311341.2 HV 9267
MACHO 124.22543.13 NSV 10255 OGLE-BLG-LPV-258902
OGLE-IV BLG573.29.52690    
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Variability type
M
Spectral type --
Mag. range
10.8: - 15.3 Rc
Discoverer --
Epoch
01 May 1999 (HJD 2451300) Ephemeris
Outburst --
Period 246 d
Rise/eclipse dur. --
Remarks
Some references may be clicked to view in new window. Roll over index number to view submission details.
1 Hümmerich, Stefan J-K = 1.428 (2MASS). Range (V) from ASAS-3 data: 13.0 - <13.6.
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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, N.N. Kireeva, E.N. Pastukhova,
2015, IBVS 6155
2015IBVS.6155....1K
3 R.A. Allsman, T.S. Axelrod, 2001, arXiv:astro-ph/0108444 (MACHO online
data)
2001astro.ph..8444A
4 W.J.Luyten, Minn Publ 2, No.6, 1938. 1938POMin...6....1L
External Links
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Catalog Data
Information from selected catalogs obtained by cross-matching to 2 arc seconds using the CDS X-Match Service. These data may not be complete.
2MASS J = 9.12H = 8.26K = 7.70J - K = 1.43
AllWISE W1 = 6.78W2 = 6.44W3 = 4.68W4 = 3.60W1 - W2 = 0.34W3 - W4 = 1.07
Images
Please review Digitized Sky Survey Acknowledgment and Copyright.
Size 5' x 5' (297 x 298 pixels)
Center 18 09 00.33 -31 13 41.5 (J2000)
Source STScI
Survey

Red, all sky, 1.0 arcsec/pixel
  Negative
Supporting Documents
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1 MACHO 124.22543.13 - lightcurve and phase plot Hümmerich, Stefan 2012-03-16 16:31 UTC MACHO 124.22543.13 - lightcurve and phase plot
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Revision History
Currently approved revision is checked. Click revision number to view details of that revision.
5 Otero, Sebastian Alberto 2023-02-27 21:00 UTC Period from 2022ApJS..260...46I. Gaia DR3 position.
4 Admin, VSX 2016-01-07 04:19 UTC Update from [2015IBVS.6155....1K].
3 Otero, Sebastian Alberto 2012-03-17 02:32 UTC Flag set to variable.
2 Hümmerich, Stefan 2012-03-16 16:31 UTC Type, period, epoch and range were derived from MACHO R-band photometry. 2MASS position.
1 Admin, VSX 2005-12-18 01:33 UTC Preserved original object data.