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90113 (2002 XG52)
Classification: Main-belt Asteroid          SPK-ID: 2090113
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 14 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .07975427660566821 5.8809e-08  
a 2.515141293375454 1.5905e-08 au
q 2.31454801896125 1.469e-07 au
i 11.55678869083727 7.4606e-06 deg
node 77.8788781297025 2.8975e-05 deg
peri 32.21931016078624 5.7642e-05 deg
M 113.4124588249033 4.9729e-05 deg
tp 2458541.513117879761
(2019-Feb-27.01311788)
0.00020016 TDB
period 1456.941144520918
3.99
1.3819e-05
3.783e-08
d
yr
n .247093028674386 2.3437e-09 deg/d
Q 2.715734567789659 1.7173e-08 au
  Orbit Determination Parameters
   # obs. used (total)      338  
   data-arc span      7805 days (21.37 yr)  
   first obs. used      1998-12-14  
   last obs. used      2020-04-27  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .57618  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-May-20 16:28:24  

Additional Information
 Earth MOID = 1.33886 au 
 Jupiter MOID = 2.43602 au 
 T_jup = 3.427 
[ 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 15.9   n/a MPO417442  

90113 (2002 XG52)          Discovered 2002-Dec-10 by LINEAR at Socorro
Reference: 20040830/Numbers.arcLast Updated: 2004-09-06

Alternate Designations
 2002 XG52 = 1998 XK43 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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