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86808 (2000 GW116)
Classification: Main-belt Asteroid          SPK-ID: 2086808
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 10 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2079048402185231 4.2765e-08  
a 2.389648625898621 1.4836e-08 au
q 1.892829110152755 1.0567e-07 au
i 6.870914880474719 9.2474e-06 deg
node 189.6045514413487 4.0527e-05 deg
peri 92.82177752022345 4.7131e-05 deg
M 87.54836124031733 2.4498e-05 deg
tp 2458672.370695680782
(2019-Jul-07.87069568)
9.0781e-05 TDB
period 1349.271966732363
3.69
1.2565e-05
3.44e-08
d
yr
n .2668105533029342 2.4847e-09 deg/d
Q 2.886468141644487 1.792e-08 au
  Orbit Determination Parameters
   # obs. used (total)      341  
   data-arc span      8023 days (21.97 yr)  
   first obs. used      1996-02-17  
   last obs. used      2018-02-04  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .60045  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-13 09:18:48  

Additional Information
 Earth MOID = .891938 au 
 Jupiter MOID = 2.29944 au 
 T_jup = 3.494 
[ 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 16.6   n/a MPO436382  

86808 (2000 GW116)          Discovered 2000-Apr-02 by Spacewatch at Kitt Peak
Reference: 20040830/Numbers.arcLast Updated: 2004-09-06

Alternate Designations
 2000 GW116 = 2001 SK154 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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