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97142 (1999 VJ141)
Classification: Main-belt Asteroid          SPK-ID: 2097142
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 .09625340245700782 6.1355e-08  
a 2.961939502559019 1.8937e-08 au
q 2.676842747565896 1.8361e-07 au
i 4.90079383210437 5.5687e-06 deg
node 34.17784224880825 4.8645e-05 deg
peri 322.9442322779936 5.2734e-05 deg
M 91.95260008035234 1.9875e-05 deg
tp 2458724.919306492902
(2019-Aug-29.41930649)
0.00010259 TDB
period 1861.927226777112
5.10
1.7856e-05
4.889e-08
d
yr
n .1933480507845299 1.8542e-09 deg/d
Q 3.247036257552142 2.0759e-08 au
  Orbit Determination Parameters
   # obs. used (total)      780  
   data-arc span      7757 days (21.24 yr)  
   first obs. used      1999-10-21  
   last obs. used      2021-01-15  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .54032  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Feb-24 08:14:14  

Additional Information
 Earth MOID = 1.67336 au 
 Jupiter MOID = 2.19167 au 
 T_jup = 3.253 
[ 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 15.07   n/a E2021B10  

97142 (1999 VJ141)          Discovered 1999-Nov-10 by Spacewatch at Kitt Peak
Reference: 20050224/Numbers.arcLast Updated: 2005-02-28
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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