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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 2457400.5 (2016-Jan-13.0) TDB
Reference: JPL 3 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2488792561782583 7.7706e-05  
a 47.21575321550021 0.0061886 au
q 35.46473167533031 0.0010035 au
i 38.0771136827461 6.7276e-05 deg
node 328.7517031555266 0.00023828 deg
peri 132.6318842670121 0.0084686 deg
M 356.3760660743217 0.0054918 deg
tp 2458593.406980988899
(2019-Apr-19.90698099)
1.597 JED
period 118502.8540705604
324.44
23.298
0.06379
d
yr
n .003037901515736021 5.9727e-07 deg/d
Q 58.96677475567011 0.0077288 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 = 34.588 au 
 Jupiter MOID = 30.7418 au 
 T_jup = 4.703 
[ 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 MPO352422  
rotation period rot_per 7.88 h n/a LCDB (Rev. 2015-December); 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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