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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 6 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .198021559600892 1.213e-07  
a 2.287143644878977 2.3076e-08 AU
q 1.834239893288773 2.7215e-07 AU
i 23.92418196160128 1.3807e-05 deg
node 286.0952004288597 2.4169e-05 deg
peri 95.64437641775955 4.7522e-05 deg
M 19.01917684177656 4.1748e-05 deg
tp 2456933.753606439181
(2014-Oct-03.25360644)
0.00014598 JED
period 1263.393357230618
3.46
1.9121e-05
5.235e-08
d
yr
n .2849468836761393 4.3125e-09 deg/d
Q 2.740047396469181 2.7646e-08 AU
  Orbit Determination Parameters
   # obs. used (total)      490  
   data-arc span      8616 days (23.59 yr)  
   first obs. used      1990-12-17  
   last obs. used      2014-07-20  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      0  
   fit RMS      .49578  
   data source      ORB  
   producer      Otto Matic  
   solution date      2014-Aug-13 14:12:38  

Additional Information
 Earth MOID = .996931 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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