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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 2456800.5 (2014-May-23.0) TDB
Reference: JPL 5 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1981204195300615 1.2557e-07  
a 2.287438279082137 2.5189e-08 AU
q 1.834250047581262 2.8013e-07 AU
i 23.92417344606472 1.3961e-05 deg
node 286.0963368334067 2.4202e-05 deg
peri 95.62725913462245 4.8125e-05 deg
M 322.0481176608175 4.387e-05 deg
tp 2456933.715059720457
(2014-Oct-03.21505972)
0.00015527 JED
period 1263.637494202814
3.46
2.0873e-05
5.715e-08
d
yr
n .2848918314402437 4.7058e-09 deg/d
Q 2.740626510583012 3.0179e-08 AU
  Orbit Determination Parameters
   # obs. used (total)      456  
   data-arc span      8595 days (23.53 yr)  
   first obs. used      1990-12-17  
   last obs. used      2014-06-29  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      0  
   fit RMS      .51142  
   data source      ORB  
   producer      Otto Matic  
   solution date      2014-Jul-14 12:19:25  

Additional Information
 Earth MOID = .996414 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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