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Latest Details
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Name
  V1657 Ori  
AAVSO UID
000-BFQ-236 (2 observations)  
Constellation
Orion Sequence
J2000.0
05 33 08.90 -05 23 10.1  (83.28708 -5.38614) Search nearby
B1950.0 05 30 41.43 -05 25 12.8
Proper motion
RA: 4.9 +/- 3.2 mas/yDec: 4.3 +/- 3.2 mas/ySource: UCAC4
Galactic coord. 208.753 -19.854
Other names

(Internal only)
GSC 04774-00439 Rebull 530  
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Variability type
INB
Spectral type K4
Mag. range
12.36 (0.10) Ic
Discoverer --
Epoch
--
Outburst --
Period 10.96 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 Rebull, L.M. 2001, AJ, 121, No. 3, 1676. 2001AJ....121.1676R
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 = 11.52H = 10.79K = 10.59J - K = 0.92
AllWISE W1 = 10.46W2 = 10.45W1 - W2 = 0.01
APASS-DR9 B = 16.03V = 14.64g' = 15.39r' = 14.07i' = 13.33B - V = 1.40
SDSS-DR12 u = 18.08g = 15.41r = 14.03i = 16.22z = 12.90u - g = 2.68r - i = -2.19
Images
Please review Digitized Sky Survey Acknowledgment and Copyright.
Size 5' x 5' (297 x 298 pixels)
Center 05 33 08.90 -05 23 10.1 (J2000)
Source STScI
Survey

Red, all sky, 1.0 arcsec/pixel
  Negative
Supporting Documents
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Stellar Association Membership
 NGC 1976 Open Cluster 2012A&A...548A..97Z
Revision History
Currently approved revision is checked. Click revision number to view details of that revision.
2 Admin, VSX 2010-01-05 04:43 UTC Position updated from the GCVS version of November 2009.
1 Admin, VSX 2006-08-20 03:12 UTC Initial upload.

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