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JPL Small-Body Database Browser
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347900 (2002 VR3)
Classification: Mars-crossing Asteroid          SPK-ID: 2347900
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 11 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2612520885761909 4.3293e-08  
a 2.195244936193074 7.8933e-09 au
q 1.621732611676327 9.6466e-08 au
i 3.510860436044138 5.4083e-06 deg
node 270.6306891777165 7.526e-05 deg
peri 101.4226730675004 8.0356e-05 deg
M 163.4875110407941 1.7449e-05 deg
tp 2458460.983185650103
(2018-Dec-08.48318565)
5.7363e-05 TDB
period 1188.017677494025
3.25
6.4075e-06
1.754e-08
d
yr
n .3030257939927081 1.6344e-09 deg/d
Q 2.768757260709822 9.9554e-09 au
  Orbit Determination Parameters
   # obs. used (total)      242  
   data-arc span      6881 days (18.84 yr)  
   first obs. used      1999-12-02  
   last obs. used      2018-10-04  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .56068  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-13 17:10:46  

Additional Information
 Earth MOID = .6267 au 
 Jupiter MOID = 2.71343 au 
 T_jup = 3.622 
[ 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 18.0   n/a MPO455524  

347900 (2002 VR3)          Discovered 2002-Nov-01 by NEAT at Palomar
Reference: 20121228/Numbers.arcLast Updated: 2013-01-02

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