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86937 (2000 HB70)
Classification: Main-belt Asteroid          SPK-ID: 2086937
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 22 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1975556196850812 4.4024e-08  
a 2.244288074370763 1.1147e-08 au
q 1.80091635308661 1.0343e-07 au
i 4.841596890106446 4.1266e-06 deg
node 294.8969074270426 5.0684e-05 deg
peri 11.37356507516174 5.1726e-05 deg
M 277.2685736701395 1.1032e-05 deg
tp 2459282.717760031438
(2021-Mar-09.21776003)
3.8316e-05 TDB
period 1228.050791802284
3.36
9.1492e-06
2.505e-08
d
yr
n .2931474841294348 2.184e-09 deg/d
Q 2.687659795654917 1.3349e-08 au
  Orbit Determination Parameters
   # obs. used (total)      717  
   data-arc span      8916 days (24.41 yr)  
   first obs. used      1995-11-29  
   last obs. used      2020-04-27  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .53669  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-May-20 15:50:37  

Additional Information
 Earth MOID = .786178 au 
 Jupiter MOID = 2.55743 au 
 T_jup = 3.602 
[ hide covariance matrix ]
Orbital Elements at Epoch 2456933.5 (2014-Oct-03.0) TDB
Reference: JPL 22 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1981912767040487 4.4109e-08  
q 1.799571293162759 1.037e-07 au
tp 2456825.526501291502
(2014-Jun-17.02650129)
3.6016e-05 TDB
node 294.984839715962 5.0624e-05 deg
peri 11.16792489977558 5.1658e-05 deg
i 4.844898095303623 4.1297e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      717  
   data-arc span      8916 days (24.41 yr)  
   first obs. used      1995-11-29  
   last obs. used      2020-04-27  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .53669  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-May-20 15:50:37  

Additional Information
 Jupiter MOID = 2.55743 au 
 T_jup = 3.602 
Orbit Covariance (6×6)
  e q tp node peri i
e 1.945613533444494E-15 -4.560940172475582E-15 6.750059062810084E-13 1.529479634407347E-14 1.811301258391625E-13 -1.618765854912525E-15
q -4.560940172475582E-15 1.075297990740864E-14 -1.560276013893939E-12 -3.460609191206414E-14 -4.186770706004408E-13 4.163877029534245E-15
tp 6.750059062810084E-13 -1.560276013893939E-12 1.297154453292377E-9 1.189253381405296E-11 3.872999657407114E-10 -5.772225985110886E-13
node 1.529479634407347E-14 -3.460609191206414E-14 1.189253381405296E-11 2.562819209735099E-9 -2.549945703803734E-9 6.614007011026958E-11
peri 1.811301258391625E-13 -4.186770706004408E-13 3.872999657407114E-10 -2.549945703803734E-9 2.668577743052445E-9 -6.609770908965864E-11
i -1.618765854912525E-15 4.163877029534245E-15 -5.772225985110886E-13 6.614007011026958E-11 -6.609770908965864E-11 1.705463753286013E-11

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 15.9   n/a MPO417420  

86937 (2000 HB70)          Discovered 2000-Apr-26 by LONEOS at Anderson Mesa
Reference: 20040830/Numbers.arcLast Updated: 2004-09-06

Alternate Designations
 2000 HB70 = 2001 TT35 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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