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230965 (2004 XA192)
Classification: TransNeptunian Object          SPK-ID: 2230965
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2457000.5 (2014-Dec-09.0) TDB
Reference: JPL 3 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2512243831184063 7.7953e-05  
a 47.3685373270097 0.0062341 AU
q 35.46840575781049 0.00099891 AU
i 38.075258216104 6.7174e-05 deg
node 328.7557654316718 0.00023805 deg
peri 132.3656328910622 0.0083368 deg
M 355.340381823836 0.0055784 deg
tp 2458541.778848927049
(2019-Feb-27.27884893)
1.5711 JED
period 119078.5091474016
326.02
23.507
0.06436
d
yr
n .003023215545589113 5.9682e-07 deg/d
Q 59.26866889620891 0.0078002 AU
  Orbit Determination Parameters
   # obs. used (total)      31  
   data-arc span      9268 days (25.37 yr)  
   first obs. used      1989-08-29  
   last obs. used      2015-01-13  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      3  
   fit RMS      .72701  
   data source      ORB  
   producer      Otto Matic  
   solution date      2015-Feb-04 20:31:48  

Additional Information
 Earth MOID = 34.5928 AU 
 T_jup = 4.708 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 4.1 mag n/a MPO326024  
rotation period rot_per 7.88 h n/a LCDB (Rev. 2015-May); Warner et al., 2009 Result based on fragmentary lightcurve(s), may be completely wrong.
Published Reference List:
[Thirouin, A.; Ortiz, J.L.; Campo Bagatin, A.; Pravec, P.; et al. (2012) MNRAS 424, 3156-3177.]

230965 (2004 XA192)          Discovered 2004-Dec-12 by Palomar at Palomar
Reference: 20100130/Numbers.arcLast Updated: 2010-02-01
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances ]
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