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434062 (2001 VR2)
Classification: Inner Main-belt Asteroid          SPK-ID: 2434062
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 20 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .005563441524198124 1.5226e-07  
a 1.81898808789314 1.4869e-08 au
q 1.808868254032933 2.6506e-07 au
i 21.02797224354006 8.3005e-06 deg
node 227.7505488263133 9.4353e-06 deg
peri 21.54968806906848 0.0016242 deg
M 159.0388905985639 0.0016037 deg
tp 2459000.637788849232
(2020-May-31.13778885)
0.003996 TDB
period 896.0726239847356
2.45
1.0987e-05
3.008e-08
d
yr
n .4017531507648564 4.9262e-09 deg/d
Q 1.829107921753346 1.4952e-08 au
  Orbit Determination Parameters
   # obs. used (total)      177  
   data-arc span      6827 days (18.69 yr)  
   first obs. used      2001-11-09  
   last obs. used      2020-07-19  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .54023  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-14 14:14:43  

Additional Information
 Earth MOID = .800075 au 
 Jupiter MOID = 3.15579 au 
 T_jup = 3.964 
[ 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 18.40   n/a E2021B25  

434062 (2001 VR2)          Discovered 2001-Nov-09 by LINEAR at Socorro
Reference: Last Updated: 2015-06-04
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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