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86776 (2000 GR91)
Classification: Main-belt Asteroid          SPK-ID: 2086776
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 17 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .09740319095155389 4.6296e-08  
a 2.405570704258484 1.3843e-08 au
q 2.171260441604131 1.1367e-07 au
i 9.274504689816839 4.5386e-06 deg
node 112.0149823013762 3.5225e-05 deg
peri 155.6529271385961 4.5311e-05 deg
M 92.56858989356586 3.0338e-05 deg
tp 2458650.081712028649
(2019-Jun-15.58171203)
0.00011395 TDB
period 1362.779575822994
3.73
1.1763e-05
3.221e-08
d
yr
n .2641659784067377 2.2803e-09 deg/d
Q 2.639880966912837 1.5192e-08 au
  Orbit Determination Parameters
   # obs. used (total)      634  
   data-arc span      9010 days (24.67 yr)  
   first obs. used      1993-07-12  
   last obs. used      2018-03-13  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .60109  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-13 07:12:46  

Additional Information
 Earth MOID = 1.15843 au 
 Jupiter MOID = 2.45407 au 
 T_jup = 3.499 
[ 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 15.5   n/a MPO337910  

86776 (2000 GR91)          Discovered 2000-Apr-04 by LINEAR at Socorro
Reference: 20040830/Numbers.arcLast Updated: 2004-09-06

Alternate Designations
 2000 GR91 = 1993 NP 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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