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66858 (1999 VJ27)
Classification: Main-belt Asteroid          SPK-ID: 2066858
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 27 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2071292121749211 7.0226e-08  
a 2.519501210450507 6.4135e-09 au
q 1.997638909656134 1.7678e-07 au
i 3.644732450721345 5.2548e-06 deg
node 351.5154822391592 5.9417e-05 deg
peri 38.35870543229373 6.0233e-05 deg
M 103.4175175647016 7.7956e-06 deg
tp 2458780.874480549411
(2019-Oct-24.37448055)
3.1279e-05 TDB
period 1460.731127177756
4.00
5.5776e-06
1.527e-08
d
yr
n .246451926232001 9.4104e-10 deg/d
Q 3.041363511244881 7.742e-09 au
  Orbit Determination Parameters
   # obs. used (total)      1490  
   data-arc span      10748 days (29.43 yr)  
   first obs. used      1991-10-18  
   last obs. used      2021-03-22  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .49112  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-May-04 07:02:35  

Additional Information
 Earth MOID = 1.00308 au 
 Jupiter MOID = 2.41826 au 
 T_jup = 3.424 
[ 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 15.27   n/a MPCxxxxx  

66858 (1999 VJ27)          Discovered 1999-Nov-03 by CSS at Catalina
Reference: 20030910/Numbers.arcLast Updated: 2004-04-19

Alternate Designations
 1999 VJ27 = 1991 UD1 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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