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118605 (2000 GR116)
Classification: Main-belt Asteroid          SPK-ID: 2118605
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 18 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1629174935433906 3.129e-08  
a 2.426661577139925 9.7367e-09 au
q 2.031315955314238 7.5396e-08 au
i 3.688506837090154 6.9469e-06 deg
node 201.3081471685745 6.2333e-05 deg
peri 65.66822230503028 6.715e-05 deg
M 104.17417704934 2.4476e-05 deg
tp 2458800.951205176146
(2019-Nov-13.45120518)
9.3076e-05 TDB
period 1380.741083929672
3.78
8.3101e-06
2.275e-08
d
yr
n .2607295489284772 1.5692e-09 deg/d
Q 2.822007198965613 1.1323e-08 au
  Orbit Determination Parameters
   # obs. used (total)      495  
   data-arc span      7559 days (20.70 yr)  
   first obs. used      2000-04-02  
   last obs. used      2020-12-12  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .58959  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 16:58:02  

Additional Information
 Earth MOID = 1.01712 au 
 Jupiter MOID = 2.26182 au 
 T_jup = 3.489 
[ 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 16.54   n/a E2021B55  

118605 (2000 GR116)          Discovered 2000-Apr-02 by Spacewatch at Kitt Peak
Reference: 20051116/Numbers.arcLast Updated: 2005-11-21

Alternate Designations
 2000 GR116 = 2001 SQ127 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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