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92578 Benecchi (2000 OC62)
Classification: Main-belt Asteroid          SPK-ID: 2092578
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 13 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2092705228172269 3.6268e-08  
a 2.396887429396696 9.4841e-09 au
q 1.895289543912811 9.017e-08 au
i 2.461063662955215 3.9414e-06 deg
node 292.4105274846428 0.00011446 deg
peri 134.0242638558136 0.0001152 deg
M 25.73806962432098 1.2199e-05 deg
tp 2458903.595631870424
(2020-Feb-24.09563187)
4.5819e-05 TDB
period 1355.407496981921
3.71
8.0447e-06
2.203e-08
d
yr
n .2656027805671801 1.5764e-09 deg/d
Q 2.898485314880582 1.1469e-08 au
  Orbit Determination Parameters
   # obs. used (total)      643  
   data-arc span      8033 days (21.99 yr)  
   first obs. used      1997-11-29  
   last obs. used      2019-11-27  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .49228  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Dec-14 08:19:02  

Additional Information
 Earth MOID = .910126 au 
 Jupiter MOID = 2.41249 au 
 T_jup = 3.497 
[ 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 16.5   n/a MPO400854  

92578 Benecchi           Discovered 2000 July 30 by S. D. Kern at Cerro Tololo.
Robert J. Benecchi (b. 1966), husband of the discoverer, is a hardware design engineer who has contributed to the development of numerous wireless communication and medical device technologies.
NOTE: some special characters may not display properly (any characters within {} are an attempt to place the proper accent above a character)
Reference: 20090607/MPCPages.arcLast Updated: 2009-06-08

[ show close-approach data ]
Alternate Designations
 2000 OC62 = 2002 AZ59 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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