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125371 (2001 VV71)
Classification: Main-belt Asteroid          SPK-ID: 2125371
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.


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Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 19 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1390125191032124 3.5021e-08  
a 2.448043581977663 1.003e-08 au
q 2.107734876772497 8.7e-08 au
i 7.087872360949833 5.0483e-06 deg
node 54.2620370130527 2.6311e-05 deg
peri 290.0830059786452 3.1887e-05 deg
M 5.730193914089474 1.7232e-05 deg
tp 2458978.231346230777
(2020-May-08.73134623)
6.6976e-05 TDB
period 1399.030377874076
3.83
8.598e-06
2.354e-08
d
yr
n .2573210744337411 1.5814e-09 deg/d
Q 2.78835228718283 1.1424e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1056  
   data-arc span      10413 days (28.51 yr)  
   first obs. used      1992-04-27  
   last obs. used      2020-10-30  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .55464  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Nov-12 17:20:34  

Additional Information
 Earth MOID = 1.11341 au 
 Jupiter MOID = 2.62991 au 
 T_jup = 3.474 
[ 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 15.3   n/a MPO436607  

125371 (2001 VV71)          Discovered 2001-Nov-14 by Kusnirak, P., Pravec, P. at Ondrejov
Reference: 20060314/Numbers.arcLast Updated: 2006-03-23

Alternate Designations
 2001 VV71 = 1992 HT1 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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