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146348 (2001 OF93)
Classification: Main-belt Asteroid          SPK-ID: 2146348
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 22 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1976315909344374 4.9947e-08  
a 2.603865450986439 1.3443e-08 au
q 2.089259379328773 1.3195e-07 au
i 5.707221404707553 4.7189e-06 deg
node 21.7512403758593 3.8799e-05 deg
peri 353.1334657637514 4.0127e-05 deg
M 129.2702157922816 9.9202e-06 deg
tp 2458449.410408177391
(2018-Nov-26.91040818)
4.0679e-05 TDB
period 1534.709691944252
4.20
1.1885e-05
3.254e-08
d
yr
n .2345720509159832 1.8166e-09 deg/d
Q 3.118471522644106 1.61e-08 au
  Orbit Determination Parameters
   # obs. used (total)      791  
   data-arc span      8213 days (22.49 yr)  
   first obs. used      1997-11-02  
   last obs. used      2020-04-28  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .50809  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-May-20 23:54:05  

Additional Information
 Earth MOID = 1.09054 au 
 Jupiter MOID = 2.34479 au 
 T_jup = 3.378 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 15.7   n/a MPO453928  

146348 (2001 OF93)          Discovered 2001-Jul-25 by NEAT at Palomar
Reference: 20070106/Numbers.arcLast Updated: 2007-01-09

[ show close-approach data ]
Alternate Designations
 2001 OF93 = 2000 FC70 = 2000 GB185 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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