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146694 (2001 VJ69)
Classification: Main-belt Asteroid          SPK-ID: 2146694
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 21 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1746483163442921 5.6386e-08  
a 2.698544023318557 1.8093e-08 au
q 2.227247853065019 1.5742e-07 au
i 12.93795197206115 6.2388e-06 deg
node 295.2125698730471 2.1997e-05 deg
peri 54.58294770154965 2.6482e-05 deg
M 116.2359394153688 1.5989e-05 deg
tp 2458477.705972884540
(2018-Dec-25.20597288)
6.9764e-05 TDB
period 1619.170892481135
4.43
1.6284e-05
4.458e-08
d
yr
n .2223360126294973 2.2361e-09 deg/d
Q 3.169840193572095 2.1253e-08 au
  Orbit Determination Parameters
   # obs. used (total)      623  
   data-arc span      11816 days (32.35 yr)  
   first obs. used      1987-09-17  
   last obs. used      2020-01-23  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .54653  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-24 08:38:52  

Additional Information
 Earth MOID = 1.24635 au 
 Jupiter MOID = 2.30259 au 
 T_jup = 3.310 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 15.1   n/a MPO453933  

146694 (2001 VJ69)          Discovered 2001-Nov-11 by LINEAR at Socorro
Reference: 20070106/Numbers.arcLast Updated: 2007-01-09

[ show close-approach data ]
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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