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86974 (2000 JH15)
Classification: Main-belt Asteroid          SPK-ID: 2086974
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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For accurate long-term ephemerides, please instead use our Horizons system.This orbit viewer was implemented using two-body methods, and hence should not be used for determining accurate long-term trajectories (over several years or decades) or planetary encounter circumstances.


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Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 18 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2104189744038038 4.5471e-08  
a 2.373889056689817 1.06e-08 au
q 1.874377756032733 1.0547e-07 au
i 4.380950026468757 6.1093e-06 deg
node 216.1239251359263 5.161e-05 deg
peri 118.6683157982197 5.3717e-05 deg
M 92.25599878826327 1.2677e-05 deg
tp 2458658.141457571543
(2019-Jun-23.64145757)
4.7047e-05 TDB
period 1335.946463027443
3.66
8.948e-06
2.45e-08
d
yr
n .2694718762787763 1.8049e-09 deg/d
Q 2.873400357346902 1.283e-08 au
  Orbit Determination Parameters
   # obs. used (total)      614  
   data-arc span      7483 days (20.49 yr)  
   first obs. used      2000-04-25  
   last obs. used      2020-10-20  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .53364  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Nov-12 20:55:29  

Additional Information
 Earth MOID = .869588 au 
 Jupiter MOID = 2.525 au 
 T_jup = 3.509 
[ hide covariance matrix ]
Orbital Elements at Epoch 2457155.5 (2015-May-13.0) TDB
Reference: JPL 18 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2115587070031606 4.5526e-08  
q 1.871094868084444 1.0575e-07 au
tp 2457322.949887141226
(2015-Oct-27.44988714)
4.7724e-05 TDB
node 216.1434638079073 5.161e-05 deg
peri 118.7605879658721 5.3691e-05 deg
i 4.381073236858601 6.1118e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      614  
   data-arc span      7483 days (20.49 yr)  
   first obs. used      2000-04-25  
   last obs. used      2020-10-20  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .53364  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Nov-12 20:55:29  

Additional Information
 Jupiter MOID = 2.525 au 
 T_jup = 3.509 
Orbit Covariance (6×6)
  e q tp node peri i
e 2.072591188671752E-15 -4.800569466001834E-15 6.004754655795305E-13 -8.82154270175272E-15 1.213627940077628E-13 -2.076937375560074E-15
q -4.800569466001834E-15 1.118202286849743E-14 -1.515042216320443E-12 2.072833887652907E-14 -3.201129992584504E-13 5.066907093145016E-15
tp 6.004754655795305E-13 -1.515042216320443E-12 2.277542406568089E-9 -1.484960167246355E-11 7.10891040705545E-10 -1.785445907804684E-12
node -8.82154270175272E-15 2.072833887652907E-14 -1.484960167246355E-11 2.663632799855277E-9 -2.659602548360873E-9 -1.251691912180446E-11
peri 1.213627940077628E-13 -3.201129992584504E-13 7.10891040705545E-10 -2.659602548360873E-9 2.882684689521456E-9 1.207944865348013E-11
i -2.076937375560074E-15 5.066907093145016E-15 -1.785445907804684E-12 -1.251691912180446E-11 1.207944865348013E-11 3.735414737502896E-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 16.1   n/a MPO502672  

86974 (2000 JH15)          Discovered 2000-May-06 by LINEAR at Socorro
Reference: 20040830/Numbers.arcLast Updated: 2004-09-06

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Alternate Designations
 2000 JH15 = 2001 XF81 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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