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344327 (2001 VR38)
Classification: Main-belt Asteroid          SPK-ID: 2344327
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 10 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1045169546602117 6.178e-08  
a 2.374796665352115 1.6984e-08 au
q 2.126590149952286 1.5463e-07 au
i 7.354247944345513 6.2771e-06 deg
node 53.20906230781578 4.006e-05 deg
peri 359.2984207519511 4.9681e-05 deg
M 28.26843620351799 2.8936e-05 deg
tp 2458895.536729085391
(2020-Feb-16.03672909)
0.00010705 TDB
period 1336.712694583251
3.66
1.4339e-05
3.926e-08
d
yr
n .2693174093870919 2.8891e-09 deg/d
Q 2.623003180751943 1.8759e-08 au
  Orbit Determination Parameters
   # obs. used (total)      243  
   data-arc span      6669 days (18.26 yr)  
   first obs. used      2001-10-24  
   last obs. used      2020-01-27  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .55335  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-25 23:02:30  

Additional Information
 Earth MOID = 1.13755 au 
 Jupiter MOID = 2.69574 au 
 T_jup = 3.524 
[ 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 16.9   n/a MPO450303  

344327 (2001 VR38)          Discovered 2001-Nov-09 by LINEAR at Socorro
Reference: 20121128/Numbers.arcLast Updated: 2012-12-03
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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