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

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 6 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2423850260048535 8.1371e-05  
a 46.81259211584925 0.0061539 au
q 35.46592075849453 0.00087792 au
i 38.14976492660605 7.4623e-05 deg
node 328.6114029453186 0.00019838 deg
peri 132.5604608610781 0.0065106 deg
M .1238178008553783 0.0037949 deg
tp 2458560.263235910845
(2019-Mar-17.76323591)
1.2387 TDB
period 116988.3084017514
320.30
23.069
0.06316
d
yr
n .003077230579005539 6.0679e-07 deg/d
Q 58.15926347320396 0.0076455 au
  Orbit Determination Parameters
   # obs. used (total)      54  
   data-arc span      10646 days (29.15 yr)  
   first obs. used      1989-08-29  
   last obs. used      2018-10-22  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      3  
   norm. resid. RMS      .71679  
   source      ORB  
   producer      Otto Matic  
   solution date      2018-Oct-31 04:02:55  

Additional Information
 Earth MOID = 34.5901 au 
 Jupiter MOID = 30.7355 au 
 T_jup = 4.688 
[ show covariance matrix ]

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

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 4.2   n/a MPO396699  
rotation period rot_per 7.88 h n/a LCDB (Rev. 2019-January); 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) Mon. Not. Royal Ast. Soc. 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 | Mission Design | Physical Parameters | Discovery Circumstances ]
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