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Latest Details
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Name
  V2421 Sgr  
AAVSO UID
000-BFG-779 (No observations)  
Constellation
Sagittarius Sequence
J2000.0
17 58 29.51 -28 58 10.9  (269.62296 -28.96969) Search nearby
B1950.0 17 55 18.75 -28 57 57.5
Proper motion
RA: 13.8 +/- 6.9 mas/yDec: 3.2 +/- 6.9 mas/ySource: UCAC4
Galactic coord. 1.406 -2.440
Other names

(Internal only)
2MASS J17582951-2858108 OGLE BUL-SC34 636783  
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Variability type
M
Spectral type --
Mag. range
>10.3 - <12.6 Ic
Discoverer --
Epoch
12 May 1997 (HJD 2450581) Ephemeris
Outburst --
Period 250 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 Szymanski, 2005, Acta Astron. 55, 43 (online data) 2005AcA....55...43S
2 T.L.Evans, MN 174, 169, 1976. 1976MNRAS.174..169E
3 P.Th.Oosterhoff, J.Ponsen, BAN Suppl 3, N2, 79, 1968. 1968BANS....3...79O
External Links
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Location    Go   
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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 = 9.30H = 8.29K = 7.71J - K = 1.59
AllWISE W1 = 6.66W2 = 6.70W3 = 5.49W4 = 4.39W1 - W2 = -0.04W3 - W4 = 1.09
Images
Please review Digitized Sky Survey Acknowledgment and Copyright.
Size 5' x 5' (297 x 298 pixels)
Center 17 58 29.51 -28 58 10.9 (J2000)
Source STScI
Survey

Red, all sky, 1.0 arcsec/pixel
  Negative
Supporting Documents
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1 Phase plot Otero, Sebastian Alberto 2015-10-28 03:12 UTC Phase plot with OGLE-II Ic data.
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Revision History
Currently approved revision is checked. Click revision number to view details of that revision.
3 Otero, Sebastian Alberto 2015-10-28 03:10 UTC Primary record creation. Period, epoch and range from OGLE-II data
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.

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