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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 2456800.5 (2014-May-23.0) TDB
Reference: JPL 1 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2622852298070505 5.3907e-05  
a 39.48177864018619 0.0059471 AU
q 29.12629125635386 0.0023693 AU
i 14.01980231017938 0.00025086 deg
node 23.10381507874204 0.00023035 deg
peri 288.7761586103593 0.019512 deg
M 70.22770699181534 0.025462 deg
tp 2439123.869718514525
(1965-Dec-29.36971851)
2.4199 JED
period 90613.62208617196
248.09
20.474
0.05605
d
yr
n .003972912589871381 8.9765e-07 deg/d
Q 49.83726602401852 0.0075069 AU
  Orbit Determination Parameters
   # obs. used (total)      58  
   data-arc span      9153 days (25.06 yr)  
   first obs. used      1983-10-01  
   last obs. used      2008-10-22  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      3  
   fit RMS      .5776  
   data source      ORB  
   producer      Otto Matic  
   solution date      2013-Aug-06 13:49:56  

Additional Information
 Earth MOID = 28.1393 AU 
 T_jup = 5.290 
[ 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 5.7 mag n/a MPO229501  

84719 (2002 VR128)          Discovered 2002-Nov-03 by Trujillo, C. A., Brown, M. E. at Palomar (644)
Reference: 20040504/Numbers.arcLast Updated: 2004-07-16
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances ]
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