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160171 (2001 VJ48)
Classification: Main-belt Asteroid          SPK-ID: 2160171
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 22 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1084350450830805 4.4863e-08  
a 2.249554652686764 1.0668e-08 au
q 2.005624092505822 1.0181e-07 au
i 7.108814698043164 4.3779e-06 deg
node 75.24861498831395 3.7605e-05 deg
peri 293.8875773423508 4.2962e-05 deg
M 290.9661671584313 2.4756e-05 deg
tp 2459436.821228630366
(2021-Aug-10.32122863)
8.573e-05 TDB
period 1232.376051061493
3.37
8.7666e-06
2.4e-08
d
yr
n .2921186270131736 2.078e-09 deg/d
Q 2.493485212867707 1.1825e-08 au
  Orbit Determination Parameters
   # obs. used (total)      651  
   data-arc span      6823 days (18.68 yr)  
   first obs. used      2001-11-09  
   last obs. used      2020-07-15  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .59259  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 20:00:13  

Additional Information
 Earth MOID = 1.01661 au 
 Jupiter MOID = 2.94455 au 
 T_jup = 3.610 
[ 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 16.21   n/a E2021B55  

160171 (2001 VJ48)          Discovered 2001-Nov-09 by LINEAR at Socorro
Reference: 20070730/Numbers.arcLast Updated: 2007-08-06
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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