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101513 (1998 XV25)
Classification: Main-belt Asteroid          SPK-ID: 2101513
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 18 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1090954443684991 6.2317e-08  
a 2.891923882471611 2.1841e-08 au
q 2.576428161433496 1.8816e-07 au
i 1.592891715343861 4.5606e-06 deg
node 80.13349850990363 0.0002532 deg
peri 285.6215006500971 0.00025433 deg
M 176.5159197252339 2.6304e-05 deg
tp 2458119.734909718607
(2018-Jan-01.23490972)
0.000127 TDB
period 1796.299353592943
4.92
2.0349e-05
5.571e-08
d
yr
n .2004120300327064 2.2703e-09 deg/d
Q 3.207419603509726 2.4223e-08 au
  Orbit Determination Parameters
   # obs. used (total)      305  
   data-arc span      7820 days (21.41 yr)  
   first obs. used      1998-11-23  
   last obs. used      2020-04-21  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .5481  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-May-20 18:00:12  

Additional Information
 Earth MOID = 1.57524 au 
 Jupiter MOID = 2.24777 au 
 T_jup = 3.281 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 15.9   n/a MPO426637  

101513 (1998 XV25)          Discovered 1998-Dec-14 by Spacewatch at Kitt Peak
Reference: 20051019/Numbers.arcLast Updated: 2005-10-26

[ show close-approach data ]
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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