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344551 (2002 VJ122)
Classification: Mars-crossing Asteroid          SPK-ID: 2344551
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 9 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .3644029492037109 5.4824e-08  
a 2.263789542732162 9.6711e-09 au
q 1.438857956984042 1.2505e-07 au
i 20.61023627530318 1.6486e-05 deg
node 247.7662225202736 2.3072e-05 deg
peri 238.4916199624237 3.9013e-05 deg
M 16.161889914364 2.3873e-05 deg
tp 2458944.647560794568
(2020-Apr-05.14756079)
8.2388e-05 TDB
period 1244.0920103091
3.41
7.9723e-06
2.183e-08
d
yr
n .2893676649451004 1.8543e-09 deg/d
Q 3.088721128480282 1.3195e-08 au
  Orbit Determination Parameters
   # obs. used (total)      233  
   data-arc span      6315 days (17.29 yr)  
   first obs. used      2002-10-13  
   last obs. used      2020-01-27  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .41433  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-25 23:04:20  

Additional Information
 Earth MOID = .545836 au 
 Jupiter MOID = 2.34326 au 
 T_jup = 3.448 
[ 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 17.4   n/a MPO503388  

344551 (2002 VJ122)          Discovered 2002-Nov-13 by NEAT at Palomar
Reference: 20121128/Numbers.arcLast Updated: 2012-12-03
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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