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259086 (2002 VA55)
Classification: Main-belt Asteroid          SPK-ID: 2259086
[ 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 17 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1402704398976865 4.3038e-08  
a 2.447676131958241 1.482e-08 au
q 2.104339524201391 1.11e-07 au
i 4.990782769826499 4.0774e-06 deg
node 263.4355621659774 6.5009e-05 deg
peri 127.5959156359445 6.8307e-05 deg
M 226.8875729125164 2.2591e-05 deg
tp 2459517.684448844246
(2021-Oct-30.18444884)		 9.0381e-05 TDB
period 1398.715399138234
3.83		 1.2703e-05
3.478e-08		 d
yr
n .2573790209372118 2.3376e-09 deg/d
Q 2.791012739715091 1.6899e-08 au
   Orbit Determination Parameters
   # obs. used (total)      349  
   data-arc span      6460 days (17.69 yr)  
   first obs. used      2002-11-06  
   last obs. used      2020-07-14  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .53164  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Nov-11 23:12:32  

Additional Information
 Earth MOID = 1.11468 au 
 Jupiter MOID = 2.64121 au 
 T_jup = 3.479 
[ 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 16.6   n/a MPO437203  

259086 (2002 VA55)          Discovered 2002-Nov-06 by LONEOS at Anderson Mesa
Reference: 20110119/Numbers.arcLast Updated: 2011-01-25

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