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86843 (2000 GM168)
Classification: Main-belt Asteroid          SPK-ID: 2086843
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 21 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .06987746607562506 3.6526e-08  
a 2.44729078368149 1.1983e-08 au
q 2.276280304967596 9.0818e-08 au
i 7.025932714599429 4.6672e-06 deg
node 53.29665864766135 4.0429e-05 deg
peri 204.4953253889075 5.7721e-05 deg
M 45.75565659633175 4.1551e-05 deg
tp 2458822.766587278007
(2019-Dec-05.26658728)
0.00016148 TDB
period 1398.385103385165
3.83
1.0271e-05
2.812e-08
d
yr
n .2574398133450676 1.8908e-09 deg/d
Q 2.618301262395383 1.282e-08 au
  Orbit Determination Parameters
   # obs. used (total)      606  
   data-arc span      10847 days (29.70 yr)  
   first obs. used      1990-11-19  
   last obs. used      2020-07-31  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .61119  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Aug-25 08:02:32  

Additional Information
 Earth MOID = 1.26359 au 
 Jupiter MOID = 2.40151 au 
 T_jup = 3.484 
[ hide covariance matrix ]
Orbital Elements at Epoch 2457185.5 (2015-Jun-12.0) TDB
Reference: JPL 21 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .06886247870813972 3.6621e-08  
q 2.278331658120294 9.0738e-08 au
tp 2457424.790751681523
(2016-Feb-06.29075168)
0.00016467 TDB
node 53.32984951067387 4.0398e-05 deg
peri 204.4883021080173 5.8068e-05 deg
i 7.029046881477077 4.6692e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      606  
   data-arc span      10847 days (29.70 yr)  
   first obs. used      1990-11-19  
   last obs. used      2020-07-31  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .61119  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Aug-25 08:02:32  

Additional Information
 Jupiter MOID = 2.40151 au 
 T_jup = 3.484 
Orbit Covariance (6×6)
  e q tp node peri i
e 1.341079528713099E-15 -3.298308384231438E-15 -7.551811473682505E-13 -6.777999105011145E-16 -1.807241538499131E-13 -5.154642601934003E-17
q -3.298308384231438E-15 8.233320355001688E-15 1.607863279454795E-12 2.375733302401673E-15 3.744834456831318E-13 3.357988753055426E-16
tp -7.551811473682505E-13 1.607863279454795E-12 2.711775485270629E-8 5.346701033891858E-11 6.895415090028198E-9 -9.988517239992588E-12
node -6.777999105011145E-16 2.375733302401673E-15 5.346701033891858E-11 1.632011860057898E-9 -1.605718976180449E-9 -4.704141962615589E-11
peri -1.807241538499131E-13 3.744834456831318E-13 6.895415090028198E-9 -1.605718976180449E-9 3.37193742634576E-9 4.417749892894652E-11
i -5.154642601934003E-17 3.357988753055426E-16 -9.988517239992588E-12 -4.704141962615589E-11 4.417749892894652E-11 2.18014419886914E-11

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 15.9   n/a MPO432411  

86843 (2000 GM168)          Discovered 2000-Apr-04 by LONEOS at Anderson Mesa
Reference: 20040830/Numbers.arcLast Updated: 2004-09-06

[ show close-approach data ]
Alternate Designations
 2000 GM168 = 2001 TF139 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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