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JPL Small-Body Database Browser
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58246 (1993 OP12)
Classification: Main-belt Asteroid          SPK-ID: 2058246
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 24 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1574561438943755 3.6231e-08  
a 2.327187180272522 8.474e-09 au
q 1.960757260746386 8.5634e-08 au
i 2.417486039786275 4.061e-06 deg
node 153.22082689122 9.2318e-05 deg
peri 197.5952564695433 9.3189e-05 deg
M 49.79023645634234 1.2384e-05 deg
tp 2458421.155902198340
(2018-Oct-29.65590220)
4.4406e-05 TDB
period 1296.717585689899
3.55
7.0826e-06
1.939e-08
d
yr
n .2776240593733195 1.5164e-09 deg/d
Q 2.693617099798658 9.8083e-09 au
  Orbit Determination Parameters
   # obs. used (total)      1074  
   data-arc span      9634 days (26.38 yr)  
   first obs. used      1993-07-12  
   last obs. used      2019-11-27  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .5299  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Dec-04 05:04:55  

Additional Information
 Earth MOID = .954017 au 
 Jupiter MOID = 2.72202 au 
 T_jup = 3.556 
[ 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 15.4   n/a MPO359141  

58246 (1993 OP12)          Discovered 1993-Jul-19 by Elst, E. W. at La Silla
Reference: 20030614/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Alternate Designations
 1993 OP12 = 1996 GZ18 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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