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Latest Details
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Name
  IGR J16547-1916  
AAVSO UID
000-BKW-698 (4365 observations)  
Constellation
Ophiuchus Sequence
J2000.0
16 54 43.74 -19 16 31.1  (253.68223 -19.27529) Search nearby
B1950.0 16 51 47.70 -19 11 42.9
Proper motion
RA: -6.4 +/- 2.2 mas/yDec: -8.5 +/- 2.3 mas/ySource: UCAC4
Galactic coord. 1.504 +15.013
Other names

(Internal only)
1RXS J165443.5-191620 2MASS J16544373-1916310  
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Variability type
DQ
Spectral type --
Mag. range
15.3 - 15.7 R
Discoverer --
Epoch
--
Outburst --
Period 0.1547 d  (3.71 h)
Rise/eclipse dur. --
Remarks
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1 2011A&A...530A...6S White dwarf spin ephemeris: HJD Max = 2455341.82943 + 0.00632709 * E.
2 2010arXiv1011.1129L White dwarf spin period 549s.
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References
Click reference title/citation to view in new window. Roll over index number to view submission details.
1 S. Scaringi et al., 2011, A&A 530, A6 2011A&A...530A...6S
2 A. Lutovinov, R. Burenin, M. Revnivtsev, V. Suleimanov, A. Tkachenko, 2010,
arXiv:1011.1129v1 [astro-ph.HE]
2010arXiv1011.1129L
External Links
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Images
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Supporting Documents
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Revision History
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2 Admin, VSX 2011-05-04 19:35 UTC Update from [2011A&A...530A...6S].
1 Admin, VSX 2010-11-05 21:41 UTC Initial upload.