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84719 (2002 VR128)
Classification: TransNeptunian Object          SPK-ID: 2084719
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 8 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2673027725452298 4.8954e-06  
a 39.38419498065677 0.00078477 au
q 28.85669046786529 0.00049351 au
i 14.00904058584998 4.1307e-05 deg
node 23.05748335358579 0.00010139 deg
peri 287.9900383549889 0.0029907 deg
M 79.23659635575676 0.003566 deg
tp 2439130.187499217671
(1966-Jan-04.68749922)
0.30546 TDB
period 90277.88710363921
247.17
2.6983
0.007388
d
yr
n .00398768747862607 1.1919e-07 deg/d
Q 49.91169949344825 0.00099454 au
  Orbit Determination Parameters
   # obs. used (total)      247  
   data-arc span      13452 days (36.83 yr)  
   first obs. used      1983-10-01  
   last obs. used      2020-07-30  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      2  
   norm. resid. RMS      .43915  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Aug-25 07:53:04  

Additional Information
 Earth MOID = 27.8707 au 
 Jupiter MOID = 23.925 au 
 T_jup = 5.277 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 4.9   n/a MPO432392  

84719 (2002 VR128)          Discovered 2002-Nov-03 by Trujillo, C. A., Brown, M. E. at Palomar
Reference: 20040504/Numbers.arcLast Updated: 2004-07-16
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances ]
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