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Latest Details
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Name
  HD 38309  
AAVSO UID
--  
Constellation
Orion Sequence
J2000.0
05 45 01.79 +04 00 29.2  (86.25747 +4.00811) Search nearby
B1950.0 05 42 23.42 +03 59 19.8
Proper motion
RA: -4.14 +/- 1.37 mas/yDec: -36.52 +/- 0.84 mas/ySource: F. Van Leeuwen, 2007
Galactic coord. 201.566 -12.814
Other names

(Internal only)
ADS 4333 HIP 27118 HR 1978
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Variability type
GDOR
Spectral type F0IV
Mag. range
6.09 (0.008) V
Discoverer --
Epoch
10 Dec 2004 (HJD 2453350.087) Ephemeris
Outburst --
Period 0.35998 d  (8.640 h)
Rise/eclipse dur. --
Remarks
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1 2011arXiv1105.4161H Periods of 0.35998, 0.37726 and 0.34727 days detected.
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References
Click reference title/citation to view in new window. Roll over index number to view submission details.
1 G.W. Henry, F.C. Fekel, S.M. Henry, 2011, arXiv:1105.4161v1 [astro-ph.SR] 2011arXiv1105.4161H
2 Catalogue of Stellar Spectral Classifications (Skiff, 2009-2016) 1995ApJS...99..135A
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 = 5.46H = 5.33K = 5.26J - K = 0.20
AllWISE W1 = 5.27W2 = 5.06W3 = 5.30W4 = 5.21W1 - W2 = 0.21W3 - W4 = 0.10
Images
Please review Digitized Sky Survey Acknowledgment and Copyright.
Size 5' x 5' (297 x 298 pixels)
Center 05 45 01.79 +04 00 29.2 (J2000)
Source STScI
Survey

Red, all sky, 1.0 arcsec/pixel
  Negative
Supporting Documents
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Revision History
Currently approved revision is checked. Click revision number to view details of that revision.
2 Admin, VSX 2017-12-16 03:19 UTC Spectral type from Skiff (VizieR on-line data: B/mk)
1 Admin, VSX 2011-06-23 01:53 UTC Initial upload.

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