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67338 (2000 JH12)
Classification: Main-belt Asteroid          SPK-ID: 2067338
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.


Orbital Elements at Epoch 2459396.5 (2021-Jul-01.0) TDB
Reference: JPL 24 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .163891696164056 3.5078e-08  
a 2.407211127542552 1.2308e-08 au
q 2.012689212824613 8.7619e-08 au
i 4.197498904698174 3.716e-06 deg
node 67.89509339662379 6.3112e-05 deg
peri 53.67131677315366 6.5509e-05 deg
M 319.1009419564667 2.1284e-05 deg
tp 2459551.481730317133
(2021-Dec-02.98173032)
8.152e-05 TDB
period 1364.173787444712
3.73
1.0463e-05
2.865e-08
d
yr
n .2638959957399051 2.024e-09 deg/d
Q 2.80173304226049 1.4326e-08 au
  Orbit Determination Parameters
   # obs. used (total)      780  
   data-arc span      8108 days (22.20 yr)  
   first obs. used      1998-10-14  
   last obs. used      2020-12-25  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .52883  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 12:29:26  

Additional Information
 Earth MOID = 1.0324 au 
 Jupiter MOID = 2.27932 au 
 T_jup = 3.500 
[ hide covariance matrix ]
Orbital Elements at Epoch 2457414.5 (2016-Jan-27.0) TDB
Reference: JPL 24 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1627183970745198 3.484e-08  
q 2.01614926721202 8.6985e-08 au
tp 2456819.261672983842
(2014-Jun-10.76167298)
6.8288e-05 TDB
node 67.94784746049778 6.2995e-05 deg
peri 53.10124388534042 6.5462e-05 deg
i 4.201191350639991 3.7198e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      780  
   data-arc span      8108 days (22.20 yr)  
   first obs. used      1998-10-14  
   last obs. used      2020-12-25  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .52883  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 12:29:26  

Additional Information
 Jupiter MOID = 2.27932 au 
 T_jup = 3.500 
Orbit Covariance (6×6)
  e q tp node peri i
e 1.213844624793955E-15 -3.010007212445114E-15 1.5856127904587E-13 1.718637356820178E-15 4.19693487758312E-14 2.861392604183935E-16
q -3.010007212445114E-15 7.566469672288616E-15 3.462512564608894E-14 -7.220692048808556E-15 1.3001526195854E-14 -3.341939516571786E-16
tp 1.5856127904587E-13 3.462512564608894E-14 4.663289449830717E-9 -2.719182444925159E-11 1.241468791088723E-9 1.813598110771453E-12
node 1.718637356820178E-15 -7.220692048808556E-15 -2.719182444925159E-11 3.968380816564007E-9 -3.964429480819304E-9 -4.908707753751931E-11
peri 4.19693487758312E-14 1.3001526195854E-14 1.241468791088723E-9 -3.964429480819304E-9 4.285292268624268E-9 4.945610103416664E-11
i 2.861392604183935E-16 -3.341939516571786E-16 1.813598110771453E-12 -4.908707753751931E-11 4.945610103416664E-11 1.383660381928059E-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 15.68   n/a E2021B10  

67338 (2000 JH12)          Discovered 2000-May-05 by LINEAR at Socorro
Reference: 20030910/Numbers.arcLast Updated: 2004-04-19

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Alternate Designations
 2000 JH12 = 1998 VE19 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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