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90061 (2002 VK63)
Classification: Main-belt Asteroid          SPK-ID: 2090061
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 20 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1389633969242254 6.5028e-08  
a 2.540447443388016 1.2254e-08 au
q 2.187418236947353 1.6755e-07 au
i 8.381152511466482 8.7715e-06 deg
node 16.37075823190558 2.1351e-05 deg
peri 73.7590579594507 7.5463e-05 deg
M 93.14901192028037 6.5057e-05 deg
tp 2458617.816708607528
(2019-May-14.31670861)
0.00026628 TDB
period 1478.984930287764
4.05
1.0701e-05
2.93e-08
d
yr
n .2434101880469839 1.7612e-09 deg/d
Q 2.893476649828678 1.3957e-08 au
  Orbit Determination Parameters
   # obs. used (total)      864  
   data-arc span      7806 days (21.37 yr)  
   first obs. used      1998-12-14  
   last obs. used      2020-04-28  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .52915  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-May-20 16:27:32  

Additional Information
 Earth MOID = 1.22104 au 
 Jupiter MOID = 2.33516 au 
 T_jup = 3.417 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 15.7   n/a MPO453338  

90061 (2002 VK63)          Discovered 2002-Nov-06 by LONEOS at Anderson Mesa
Reference: 20040830/Numbers.arcLast Updated: 2004-09-06

[ show close-approach data ]
Alternate Designations
 2002 VK63 = 1998 XN63 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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