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58166 (1990 OF3)
Classification: Main-belt Asteroid          SPK-ID: 2058166
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2457000.5 (2014-Dec-09.0) TDB
Reference: JPL 12 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2795215451738831 7.9846e-08  
a 3.142913497379013 3.3608e-08 AU
q 2.264401460243779 2.4297e-07 AU
i 11.83604696324076 9.6948e-06 deg
node 289.3149766257 3.608e-05 deg
peri 37.56577277861105 3.9307e-05 deg
M 140.4978174111335 1.7512e-05 deg
tp 2456206.237340075635
(2012-Oct-05.73734008)
9.1852e-05 JED
period 2035.153021175069
5.57
3.2644e-05
8.937e-08
d
yr
n .1768908756512771 2.8373e-09 deg/d
Q 4.021425534514248 4.3003e-08 AU
  Orbit Determination Parameters
   # obs. used (total)      443  
   data-arc span      8982 days (24.59 yr)  
   first obs. used      1990-07-25  
   last obs. used      2015-02-26  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      0  
   fit RMS      .56863  
   data source      ORB  
   producer      Otto Matic  
   solution date      2015-Apr-07 18:34:11  

Additional Information
 Earth MOID = 1.26566 AU 
 T_jup = 3.116 
[ show covariance matrix ]

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

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 14.1 mag n/a MPO267893  

58166 (1990 OF3)          Discovered 1990-Jul-29 by Holt, H. E. at Palomar
Reference: 20030614/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Alternate Designations
 1990 OF3 = 2001 ML7 
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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