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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 2459396.5 (2021-Jul-01.0) TDB
Reference: JPL 13 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2672882414127405 4.4429e-06  
a 39.50781982590811 0.00075538 au
q 28.94784414258973 0.00048178 au
i 13.99099104029462 3.6658e-05 deg
node 22.99811532533861 9.343e-05 deg
peri 288.6976848927492 0.0028866 deg
M 80.10779441126651 0.0034367 deg
tp 2439213.054911094408
(1966-Mar-28.55491109)
0.2918 TDB
period 90703.28655789458
248.33
2.6013
0.007122
d
yr
n .003968985178615521 1.1383e-07 deg/d
Q 50.06779550922651 0.00095729 au
  Orbit Determination Parameters
   # obs. used (total)      269  
   data-arc span      13584 days (37.19 yr)  
   first obs. used      1983-10-01  
   last obs. used      2020-12-09  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      2  
   norm. resid. RMS      .43242  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-May-03 16:30:11  

Additional Information
 Earth MOID = 27.9611 au 
 Jupiter MOID = 24.0166 au 
 T_jup = 5.285 
[ 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 5.28   n/a MPCxxxxx  

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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