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JPL Small-Body Database Browser
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359366 (2009 VK20)
Classification: Jupiter Trojan          SPK-ID: 2359366
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 11 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .07623117587936432 8.3241e-08  
a 5.196061772445672 3.3984e-07 au
q 4.799959873590325 5.7345e-07 au
i 5.805519562983021 9.5282e-06 deg
node .8609119419026505 7.3414e-05 deg
peri 117.3138509434609 0.00011523 deg
M 222.8527635518676 9.9752e-05 deg
tp 2460248.641310935445
(2023-Oct-31.14131094)
0.0013321 TDB
period 4326.232794061084
11.84
0.00042443
1.162e-06
d
yr
n .08321327518347989 8.1637e-09 deg/d
Q 5.592163671301019 3.6575e-07 au
  Orbit Determination Parameters
   # obs. used (total)      126  
   data-arc span      6408 days (17.54 yr)  
   first obs. used      2002-03-18  
   last obs. used      2019-10-03  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .61869  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Nov-08 11:16:45  

Additional Information
 Earth MOID = 3.82132 au 
 Jupiter MOID = .386161 au 
 T_jup = 2.984 
[ 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 13.8   n/a MPO413358  

359366 (2009 VK20)          Discovered 2002-Mar-18 by Spacewatch at Kitt Peak
Reference: 20130327/Numbers.arcLast Updated: 2013-03-29
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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