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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 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 19 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1093159831422003 6.2331e-08  
a 2.891372551335601 2.18e-08 au
q 2.575299318255978 1.8817e-07 au
i 1.592936376929838 4.5606e-06 deg
node 80.13099409033079 0.00025321 deg
peri 285.6232215784494 0.00025434 deg
M 216.6115825725895 2.6461e-05 deg
tp 2459915.763524391613
(2022-Dec-02.26352439)
0.00013601 TDB
period 1795.785694554692
4.92
2.0309e-05
5.56e-08
d
yr
n .2004693550525641 2.2672e-09 deg/d
Q 3.207445784415225 2.4183e-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.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .54832  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 15:37:08  

Additional Information
 Earth MOID = 1.57254 au 
 Jupiter MOID = 2.24859 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 16.01   n/a E2021B55  

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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