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146336 (2001 OK13)
Classification: Main-belt Asteroid          SPK-ID: 2146336
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 13 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .3334031663797624 6.3047e-08  
a 2.551443718714454 1.7806e-08 au
q 1.700784304055299 1.6582e-07 au
i 3.520953221796578 6.1638e-06 deg
node 102.5031244309194 9.0535e-05 deg
peri 243.0801369290005 9.1519e-05 deg
M 212.9449278591208 2.1832e-05 deg
tp 2459608.571885292075
(2022-Jan-29.07188529)
9.6333e-05 TDB
period 1488.597948498059
4.08
1.5583e-05
4.266e-08
d
yr
n .241838301848546 2.5316e-09 deg/d
Q 3.402103133373608 2.3742e-08 au
  Orbit Determination Parameters
   # obs. used (total)      415  
   data-arc span      11126 days (30.46 yr)  
   first obs. used      1989-11-05  
   last obs. used      2020-04-22  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .60742  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-May-20 23:54:05  

Additional Information
 Earth MOID = .697165 au 
 Jupiter MOID = 2.02806 au 
 T_jup = 3.357 
[ 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 MPO417787  

146336 (2001 OK13)          Discovered 2001-Jul-20 by LINEAR at Socorro
Reference: 20070106/Numbers.arcLast Updated: 2007-01-09
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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