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118587 (2000 GM68)
Classification: Main-belt Asteroid          SPK-ID: 2118587
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 16 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1572512504436577 3.3758e-08  
a 2.442930094076033 1.1762e-08 au
q 2.058776282036134 8.257e-08 au
i 1.989320422783241 6.3532e-06 deg
node 51.54140184274154 0.00016574 deg
peri 220.1980010005758 0.00016762 deg
M 102.3450326837937 2.5619e-05 deg
tp 2458804.012724107532
(2019-Nov-16.51272411)
9.905e-05 TDB
period 1394.649213335885
3.82
1.0073e-05
2.758e-08
d
yr
n .2581294253476901 1.8643e-09 deg/d
Q 2.827083906115931 1.3612e-08 au
  Orbit Determination Parameters
   # obs. used (total)      450  
   data-arc span      10544 days (28.87 yr)  
   first obs. used      1992-02-29  
   last obs. used      2021-01-11  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .60649  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Feb-24 09:20:08  

Additional Information
 Earth MOID = 1.04124 au 
 Jupiter MOID = 2.26995 au 
 T_jup = 3.482 
[ 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 16.5   n/a MPO338092  

118587 (2000 GM68)          Discovered 2000-Apr-05 by LINEAR at Socorro
Reference: 20051116/Numbers.arcLast Updated: 2005-11-21

Alternate Designations
 2000 GM68 = 2001 SG243 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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