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70863 (1999 VX143)
Classification: Main-belt Asteroid          SPK-ID: 2070863
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 18 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1120202589058918 4.108e-08  
a 2.702214899837013 1.5929e-08 au
q 2.399512087137912 1.136e-07 au
i 7.059533111159842 5.2375e-06 deg
node 238.5275358031517 3.5314e-05 deg
peri 104.7785149496252 4.2734e-05 deg
M 275.9963768970908 2.6563e-05 deg
tp 2459379.094037815001
(2021-Jun-13.59403781)
0.00012144 TDB
period 1622.47589543171
4.44
1.4346e-05
3.928e-08
d
yr
n .2218831114925198 1.962e-09 deg/d
Q 3.004917712536114 1.7714e-08 au
  Orbit Determination Parameters
   # obs. used (total)      591  
   data-arc span      12702 days (34.78 yr)  
   first obs. used      1985-09-07  
   last obs. used      2020-06-17  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .54623  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Jun-23 23:37:14  

Additional Information
 Earth MOID = 1.40414 au 
 Jupiter MOID = 2.38747 au 
 T_jup = 3.347 
[ 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 15.3   n/a MPO337796  

70863 (1999 VX143)          Discovered 1999-Nov-11 by CSS at Catalina
Reference: 20031109/Numbers.arcLast Updated: 2004-04-19

Alternate Designations
 1999 VX143 = 1985 RA5 = 2002 JB136 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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