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JPL Small-Body Database Browser
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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 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 9 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1042857628760301 6.1831e-08  
a 2.374353820218043 1.7095e-08 au
q 2.126742520738988 1.5472e-07 au
i 7.354764981409114 6.2787e-06 deg
node 53.20883838517769 4.0592e-05 deg
peri 359.3132481886738 5.0226e-05 deg
M 280.5024981836082 2.8896e-05 deg
tp 2458895.598881062419
(2020-Feb-16.09888106)
0.00010834 TDB
period 1336.33881260613
3.66
1.4432e-05
3.951e-08
d
yr
n .2693927592344096 2.9094e-09 deg/d
Q 2.621965119697098 1.8878e-08 au
  Orbit Determination Parameters
   # obs. used (total)      237  
   data-arc span      6583 days (18.02 yr)  
   first obs. used      2001-10-24  
   last obs. used      2019-11-02  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .55921  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Dec-04 22:56:38  

Additional Information
 Earth MOID = 1.13725 au 
 Jupiter MOID = 2.69707 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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