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232352 (2002 VB143)
Classification: Main-belt Asteroid          SPK-ID: 2232352
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

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For accurate long-term ephemerides, please instead use our Horizons system.This orbit viewer was implemented using two-body methods, and hence should not be used for determining accurate long-term trajectories (over several years or decades) or planetary encounter circumstances.


Orbital Elements at Epoch 2459396.5 (2021-Jul-01.0) TDB
Reference: JPL 21 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .09902324559200525 3.7615e-08  
a 2.221107316970174 1.1251e-08 au
q 2.001166061635637 8.1822e-08 au
i 3.301819289315063 4.1836e-06 deg
node 59.99387585147424 7.0996e-05 deg
peri 72.05189877884578 7.4779e-05 deg
M 153.2497658715589 2.1864e-05 deg
tp 2458881.804868818861
(2020-Feb-02.30486882)
7.3947e-05 TDB
period 1209.073607202146
3.31
9.1869e-06
2.515e-08
d
yr
n .2977486216352511 2.2624e-09 deg/d
Q 2.441048572304712 1.2365e-08 au
  Orbit Determination Parameters
   # obs. used (total)      355  
   data-arc span      6851 days (18.76 yr)  
   first obs. used      2002-10-31  
   last obs. used      2021-08-03  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .55152  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Aug-25 23:42:25  

Additional Information
 Earth MOID = 1.01917 au 
 Jupiter MOID = 2.58175 au 
 T_jup = 3.641 
[ hide covariance matrix ]
Orbital Elements at Epoch 2457631.5 (2016-Aug-31.0) TDB
Reference: JPL 21 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .09908508802771045 3.77e-08  
q 2.000530678706701 8.212e-08 au
tp 2457674.172413840351
(2016-Oct-12.67241384)
7.586e-05 TDB
node 60.0114569758731 7.0998e-05 deg
peri 72.34442744434864 7.4757e-05 deg
i 3.302316319900723 4.1835e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      355  
   data-arc span      6851 days (18.76 yr)  
   first obs. used      2002-10-31  
   last obs. used      2021-08-03  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .55152  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Aug-25 23:42:25  

Additional Information
 Jupiter MOID = 2.58175 au 
 T_jup = 3.641 
Orbit Covariance (6×6)
  e q tp node peri i
e 1.421320432934774E-15 -3.072808904024266E-15 1.190677946255417E-13 9.028358406967063E-15 3.871213148947446E-14 -1.631672341399406E-15
q -3.072808904024266E-15 6.743735977382294E-15 -4.930951620815766E-13 -1.987438088611793E-14 -1.58812922629554E-13 3.659883224235679E-15
tp 1.190677946255417E-13 -4.930951620815766E-13 5.754712499400974E-9 2.125796292519368E-11 1.789024233501113E-9 -4.648438110146613E-13
node 9.028358406967063E-15 -1.987438088611793E-14 2.125796292519368E-11 5.040668274428723E-9 -5.025317071416669E-9 -1.908757019249138E-11
peri 3.871213148947446E-14 -1.58812922629554E-13 1.789024233501113E-9 -5.025317071416669E-9 5.58861823153014E-9 1.890410100443465E-11
i -1.631672341399406E-15 3.659883224235679E-15 -4.648438110146613E-13 -1.908757019249138E-11 1.890410100443465E-11 1.75014611260061E-11

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 17.54   n/a E2021B55  

232352 (2002 VB143)          Discovered 2002-Nov-12 by NEAT at Palomar
Reference: 20100228/Numbers.arcLast Updated: 2010-03-03
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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