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Latest Details
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Name
  V2422 Sgr  
AAVSO UID
000-BFG-780 (No observations)  
Constellation
Sagittarius Sequence
J2000.0
17 58 32.37 -28 56 18.0  (269.63487 -28.93834) Search nearby
B1950.0 17 55 21.36 -28 56 12.5
Proper motion
RA: 90.3 +/- 21.1 mas/yDec: 155.7 +/- 21.1 mas/ySource: UCAC4
Galactic coord. 1.439 -2.433
Other names

(Internal only)
Please note that aliases shown in grey link to obsolete records.
2MASS J17583236-2856178 OGLE BUL-SC34 V5217 OGLE BUL-SC34 V5218
OGLE BUL-SC34 V5343 OGLE-BLG-LPV-255851 OGLE-IV BLG505.20.49296
OGLEII DIA BUL-SC34 V5343 SGR I 77 SGR I D77
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Variability type
M
Spectral type --
Mag. range
12.049 (2.419) Ic
Discoverer --
Epoch
05 Apr 2000 (HJD 2451640.0): Ephemeris
Outburst --
Period 361.5 d
Rise/eclipse dur. --
Remarks
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1 Otero, Sebastian Alberto J-K= 1.76.
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References
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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 N.Matsunaga, H.Fukushi, Y.Nakada, MNRAS 364, 117, 2005. 2005MNRAS.364..117M
3 Groenewegen M.A.T., A+A 443, 143, 2005. 2005A&A...443..143G
4 T.L.Evans, MN 174, 169, 1976. 1976MNRAS.174..169E
5 P.Th.Oosterhoff, J.Ponsen, BAN Suppl 3, N2, 79, 1968. 1968BANS....3...79O
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 = 8.65H = 7.62K = 6.89J - K = 1.76
AllWISE W1 = 6.07W2 = 5.49W3 = 4.17W4 = 3.32W1 - W2 = 0.58W3 - W4 = 0.86
Images
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Supporting Documents
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Revision History
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4 Otero, Sebastian Alberto 2023-02-22 23:03 UTC Period, mean magnitude and amplitude from 2022ApJS..260...46I. Gaia DR3 position.
3 Otero, Sebastian Alberto 2012-11-30 20:40 UTC Primary record creation. Period, epoch and range from OGLE data. UCAC4 position.
2 Admin, VSX 2010-01-05 04:43 UTC Position updated from the GCVS version of November 2009.
1 Admin, VSX 2005-12-18 01:33 UTC Initial upload.