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58245 (1993 OS7)
Classification: Main-belt Asteroid          SPK-ID: 2058245
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 23 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .158423803515843 3.7037e-08  
a 2.279708821563432 8.3822e-09 au
q 1.918548679142733 8.4952e-08 au
i 7.082128008849134 3.424e-06 deg
node 115.7108607162195 3.7021e-05 deg
peri 205.9906235721409 3.9551e-05 deg
M 269.2689352983043 1.6509e-05 deg
tp 2459317.362615705233
(2021-Apr-12.86261571)
5.8447e-05 TDB
period 1257.237992620535
3.44
6.9341e-06
1.898e-08
d
yr
n .2863419671637754 1.5793e-09 deg/d
Q 2.640868963984131 9.7101e-09 au
  Orbit Determination Parameters
   # obs. used (total)      1123  
   data-arc span      10375 days (28.41 yr)  
   first obs. used      1992-02-25  
   last obs. used      2020-07-22  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .56886  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Nov-12 22:51:47  

Additional Information
 Earth MOID = .908268 au 
 Jupiter MOID = 2.65407 au 
 T_jup = 3.580 
[ 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 15.2   n/a MPO351246  

58245 (1993 OS7)          Discovered 1993-Jul-20 by Elst, E. W. at La Silla
Reference: 20030614/Numbers.arcLast Updated: 2004-04-19

Alternate Designations
 1993 OS7 = 2000 NE19 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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