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103053 (1999 XH134)
Classification: Main-belt Asteroid          SPK-ID: 2103053
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 21 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2810028909477772 4.257e-08  
a 2.318350095944305 7.2492e-09 au
q 1.666887016754899 9.9365e-08 au
i 9.090519178400633 5.1289e-06 deg
node 357.6217070363774 2.9258e-05 deg
peri 356.3644645673633 3.0514e-05 deg
M 58.45238575306347 1.0269e-05 deg
tp 2458991.153021336538
(2020-May-21.65302134)
3.6147e-05 TDB
period 1289.338516262296
3.53
6.0474e-06
1.656e-08
d
yr
n .2792129417211666 1.3096e-09 deg/d
Q 2.969813175133712 9.2863e-09 au
  Orbit Determination Parameters
   # obs. used (total)      727  
   data-arc span      7709 days (21.11 yr)  
   first obs. used      1999-12-12  
   last obs. used      2021-01-19  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .47716  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Feb-24 08:33:09  

Additional Information
 Earth MOID = .660574 au 
 Jupiter MOID = 2.47389 au 
 T_jup = 3.510 
[ 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 15.66   n/a E2021B55  

103053 (1999 XH134)          Discovered 1999-Dec-12 by LINEAR at Socorro
Reference: 20051019/Numbers.arcLast Updated: 2005-10-26

Alternate Designations
 1999 XH134 = 2002 RH43 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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