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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 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 12 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2430350133668099 1.0407e-05  
a 46.85060592809404 0.0007695 au
q 35.46426829011656 9.7046e-05 au
i 38.18533979448689 1.8872e-05 deg
node 328.5523890372021 3.6783e-05 deg
peri 132.0951048266165 0.0013407 deg
M 2.269579339405492 0.00078958 deg
tp 2458462.061870526336
(2018-Dec-09.56187053)
0.25743 TDB
period 117130.8365364986
320.69
2.8857
0.007901
d
yr
n .003073486117277256 7.5721e-08 deg/d
Q 58.23694356607152 0.00095652 au
  Orbit Determination Parameters
   # obs. used (total)      430  
   data-arc span      11505 days (31.50 yr)  
   first obs. used      1989-08-29  
   last obs. used      2021-02-27  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      2  
   norm. resid. RMS      .39646  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-14 00:53:46  

Additional Information
 Earth MOID = 34.5901 au 
 Jupiter MOID = 30.744 au 
 T_jup = 4.687 
[ 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 4.34   n/a E2021B55  
rotation period rot_per 7.88 h n/a LCDB (Rev. 2020-October); 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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