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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 9 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .279521544086976 7.9863e-08  
a 3.142913496083071 3.3774e-08 AU
q 2.264401462726135 2.4305e-07 AU
i 11.83604904377446 1.0009e-05 deg
node 289.3149607323942 4.147e-05 deg
peri 37.56579126129923 4.5574e-05 deg
M 140.4978156522489 1.8694e-05 deg
tp 2456206.237350510223
(2012-Oct-05.73735051)
9.949e-05 JED
period 2035.153019916313
5.57
3.2805e-05
8.982e-08
d
yr
n .1768908757606853 2.8513e-09 deg/d
Q 4.021425529440007 4.3215e-08 AU
  Orbit Determination Parameters
   # obs. used (total)      375  
   data-arc span      8855 days (24.24 yr)  
   first obs. used      1990-07-25  
   last obs. used      2014-10-22  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      0  
   fit RMS      .57682  
   data source      ORB  
   producer      Otto Matic  
   solution date      2014-Nov-10 14:46:13  

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 (675)
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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