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Details for Revision 2
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Name
  LS 2883  
AAVSO UID
000-BDB-156 (20 observations)  
Constellation
Centaurus Sequence
J2000.0
13 02 47.66 -63 50 08.7  (195.69858 -63.83575) Search nearby
B1950.0 12 59 38.25 -63 34 02.0
Galactic coord. 304.184 -0.992
Other names

(Internal only)
2MASS J13024765-6350085 AAVSO_DES 1256-63 ALS 2883
ASAS J130248-6350.1 CPD-63 2495 GSC 08997-01597
Hen 3- 852 PSR B1259-63 PSR J1302-6350
SS 2883 THA 17- 8 TYC 8997-1597-1
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Variability type
HMXB+XP
Spectral type B2e
Mag. range
10.0 - 10.1 V
Discoverer --
Epoch
06 Mar 2004 (HJD 2453071.3) Ephemeris
Outburst --
Period 1237 d  (3.39 y)
Rise/eclipse dur. --
Remarks
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1 Otero, Sebastian Alberto Gamma ray emitter. 47.8 ms pulsar. ASAS-3 data (corrected from light contamination by nearby stars) shows a 0.05 mag. long term change with a time scale of 2000 days apparently not related to the orbital phases (maximum brightness around HJD 2452750, at phase 0.74 of the orbital cycle).
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References
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1 J. Alfonso-Garzon, A. Domingo, J.M. Mas-Hesse, A. Gimenez, 2012,
arXiv:1210.0821 [astro-ph.IM] (online info)		 2012arXiv1210.0821A
2 TeV flux modulation in PSR B1259-63/LS2883 2011A&A...525A..80K
3 Radio observations of PSR B1259-63 through the 2004 periastron passage 2005MNRAS.358.1069J
4 Radio observations of PSR B1259-63 through the 2004 periastron passage 2005MNRAS.358.1069J
5 The All Sky Automated Survey 2002AcA....52..397P
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Supporting Documents
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Revision History
Currently approved revision is checked. Click revision number to view details of that revision.
4 Otero, Sebastian Alberto 2011-08-12 00:46 UTC Reference added.
3 Otero, Sebastian Alberto 2011-08-12 00:27 UTC Spectral type from 2011A&A...525A..80K.
2 Otero, Sebastian Alberto 2011-08-12 00:25 UTC Type, period and epoch from 2011ApJ...730....2P. Range from GCPD and ASAS-3 data.
1 Admin, VSX 2009-10-23 00:50 UTC Preserved original object data.

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