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86764 (2000 GP78)
Classification: Main-belt Asteroid          SPK-ID: 2086764
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 17 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .09164146178911795 3.7727e-08  
a 2.291585863349792 1.0886e-08 au
q 2.081581585017139 8.6698e-08 au
i 4.543832404217185 4.2354e-06 deg
node 221.1608303215636 6.0809e-05 deg
peri 1.007185940187266 6.7069e-05 deg
M 280.5585673547529 2.7656e-05 deg
tp 2459280.106456335311
(2021-Mar-06.60645634)
9.7703e-05 TDB
period 1267.075893887902
3.47
9.0283e-06
2.472e-08
d
yr
n .2841187349049583 2.0244e-09 deg/d
Q 2.501590141682444 1.1883e-08 au
  Orbit Determination Parameters
   # obs. used (total)      433  
   data-arc span      7184 days (19.67 yr)  
   first obs. used      2000-04-05  
   last obs. used      2019-12-06  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .5877  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Dec-14 08:05:44  

Additional Information
 Earth MOID = 1.0729 au 
 Jupiter MOID = 2.4721 au 
 T_jup = 3.588 
[ 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 16.6   n/a MPO453299  

86764 (2000 GP78)          Discovered 2000-Apr-05 by LINEAR at Socorro
Reference: 20040830/Numbers.arcLast Updated: 2004-09-06

[ show close-approach data ]
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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