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352835 (2008 VR13)
Classification: Main-belt Asteroid          SPK-ID: 2352835
[ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ hide orbit diagram ]

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 2459000.5 (2020-May-31.0) TDB
Reference: JPL 9 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2087409695178426 5.4156e-08  
a 2.402777235708428 1.3988e-08 au
q 1.901219185991249 1.3524e-07 au
i 6.201458559848439 4.6422e-06 deg
node 92.72832184002269 6.2553e-05 deg
peri 337.8293780049734 6.6706e-05 deg
M 30.79697833328481 2.037e-05 deg
tp 2458884.121086950670
(2020-Feb-04.62108695)		 7.6878e-05 TDB
period 1360.406473789599
3.72		 1.188e-05
3.253e-08		 d
yr
n .2646267912833219 2.3109e-09 deg/d
Q 2.904335285425607 1.6908e-08 au
   Orbit Determination Parameters
   # obs. used (total)      256  
   data-arc span      5613 days (15.37 yr)  
   first obs. used      2004-09-13  
   last obs. used      2020-01-26  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .61887  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-26 00:04:31  

Additional Information
 Earth MOID = .917509 au 
 Jupiter MOID = 2.38679 au 
 T_jup = 3.487 
[ hide covariance matrix ]
Orbital Elements at Epoch 2457961.5 (2017-Jul-27.0) TDB
Reference: JPL 9 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2072619345729468 5.4046e-08  
q 1.906097232421577 1.3472e-07 au
tp 2457522.389806847091
(2016-May-13.88980685)		 7.8426e-05 TDB
node 92.77199450908311 6.265e-05 deg
peri 337.6577684779927 6.6911e-05 deg
i 6.195255160339419 4.6376e-06 deg
   Orbit Determination Parameters
   # obs. used (total)      256  
   data-arc span      5613 days (15.37 yr)  
   first obs. used      2004-09-13  
   last obs. used      2020-01-26  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .61887  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-26 00:04:31  

Additional Information
 Jupiter MOID = 2.38679 au 
 T_jup = 3.487 
Orbit Covariance (6×6)
  e q tp node peri i
e 2.920961379353096E-15 -7.26076807081594E-15 -1.661178018262027E-12 -1.058986553705981E-13 -3.865407680469854E-13 -1.182226147307818E-14
q -7.26076807081594E-15 1.815017417130869E-14 3.920391854610551E-12 2.621694450666278E-13 9.039916453463933E-13 2.947714823164077E-14
tp -1.661178018262027E-12 3.920391854610551E-12 6.150650336846113E-9 1.759796651844986E-10 1.89123739163907E-9 1.438606615250602E-11
node -1.058986553705981E-13 2.621694450666278E-13 1.759796651844986E-10 3.925005966177893E-9 -3.845428053451963E-9 -1.174126518853009E-10
peri -3.865407680469854E-13 9.039916453463933E-13 1.89123739163907E-9 -3.845428053451963E-9 4.477022070067915E-9 1.214221149138084E-10
i -1.182226147307818E-14 2.947714823164077E-14 1.438606615250602E-11 -1.174126518853009E-10 1.214221149138084E-10 2.150776823416962E-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 17.3   n/a MPO345969  

352835 (2008 VR13)          Discovered 2008-Nov-06 by Ondrejov at Ondrejov
Reference: 20130127/Numbers.arcLast Updated: 2013-01-31
[ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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