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JPL Small-Body Database Browser
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146086 (2000 JH4)
Classification: Main-belt Asteroid          SPK-ID: 2146086
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 18 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1689908559990409 4.8084e-08  
a 2.62904072173747 1.7823e-08 au
q 2.184756879714719 1.3266e-07 au
i 2.79204230054582 4.8428e-06 deg
node 214.5235126771045 8.748e-05 deg
peri 159.29601406 8.8398e-05 deg
M 20.25306300194358 1.2649e-05 deg
tp 2458512.904335942114
(2019-Jan-29.40433594)
5.4323e-05 TDB
period 1557.020735965351
4.26
1.5834e-05
4.335e-08
d
yr
n .2312107935908769 2.3512e-09 deg/d
Q 3.073324563760222 2.0835e-08 au
  Orbit Determination Parameters
   # obs. used (total)      423  
   data-arc span      9092 days (24.89 yr)  
   first obs. used      1993-12-15  
   last obs. used      2018-11-06  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .51897  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-13 09:55:48  

Additional Information
 Earth MOID = 1.18497 au 
 Jupiter MOID = 2.39159 au 
 T_jup = 3.379 
[ show covariance matrix ]

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 16.2   n/a MPO453926  

146086 (2000 JH4)          Discovered 2000-May-01 by Spacewatch at Kitt Peak
Reference: 20070106/Numbers.arcLast Updated: 2007-01-09

[ show close-approach data ]
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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