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344467 (2002 OK7)
Classification: Main-belt Asteroid          SPK-ID: 2344467
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 10 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2272909188961482 5.7901e-08  
a 2.809854808820115 2.5476e-08 au
q 2.17120032735863 1.6262e-07 au
i 8.322857961695663 6.8253e-06 deg
node 250.5868839196411 4.6292e-05 deg
peri 139.2834460630234 4.9355e-05 deg
M 239.9158850312787 2.0855e-05 deg
tp 2459574.361787912327
(2021-Dec-25.86178791)
0.00010565 TDB
period 1720.379449873525
4.71
2.3397e-05
6.406e-08
d
yr
n .209256161497666 2.8459e-09 deg/d
Q 3.448509290281599 3.1267e-08 au
  Orbit Determination Parameters
   # obs. used (total)      235  
   data-arc span      6129 days (16.78 yr)  
   first obs. used      2002-07-20  
   last obs. used      2019-05-01  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .65487  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-13 07:54:35  

Additional Information
 Earth MOID = 1.1851 au 
 Jupiter MOID = 2.03481 au 
 T_jup = 3.268 
[ 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 16.0   n/a MPO434166  

344467 (2002 OK7)          Discovered 2002-Jul-20 by NEAT at Palomar
Reference: 20121128/Numbers.arcLast Updated: 2012-12-03
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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