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8392 (1993 OP)
Classification: Main-belt Asteroid          SPK-ID: 2008392
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters ]

[ show orbit diagram ]
Orbital Elements at Epoch 2457000.5 (2014-Dec-09.0) TDB
Reference: JPL 7 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1980215635293505 1.2097e-07  
a 2.287143643602614 2.1251e-08 AU
q 1.834239883280209 2.7179e-07 AU
i 23.92418826063834 1.3263e-05 deg
node 286.0952082353611 2.3679e-05 deg
peri 95.64436741537702 4.5612e-05 deg
M 19.01917932043084 3.7825e-05 deg
tp 2456933.753597796400
(2014-Oct-03.25359780)
0.00013234 JED
period 1263.393356173045
3.46
1.7608e-05
4.821e-08
d
yr
n .2849468839146654 3.9714e-09 deg/d
Q 2.740047403925019 2.5459e-08 AU
  Orbit Determination Parameters
   # obs. used (total)      500  
   data-arc span      8767 days (24.00 yr)  
   first obs. used      1990-12-17  
   last obs. used      2014-12-18  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      0  
   fit RMS      .50146  
   data source      ORB  
   producer      Otto Matic  
   solution date      2015-Jan-08 00:25:39  

Additional Information
 Earth MOID = .996932 AU 
 T_jup = 3.463 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 14.0 mag n/a MPO267741  

Alternate Designations
 1993 OP = 1995 CG2 
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters ]
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