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214084 (2004 HJ62)
Classification: Main-belt Asteroid          SPK-ID: 2214084
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 14 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2131062137840563 5.7388e-08  
a 2.549081524320098 1.6693e-08 au
q 2.005856412045351 1.5204e-07 au
i 5.959746822962522 1.0323e-05 deg
node 1.322594271721881 4.2165e-05 deg
peri 276.9070089492701 5.2591e-05 deg
M 307.7592224385465 3.3588e-05 deg
tp 2459216.215397879932
(2021-Jan-01.71539788)
0.00013968 TDB
period 1486.531151750622
4.07
1.4602e-05
3.998e-08
d
yr
n .242174541432276 2.3789e-09 deg/d
Q 3.092306636594845 2.0251e-08 au
  Orbit Determination Parameters
   # obs. used (total)      312  
   data-arc span      21765 days (59.59 yr)  
   first obs. used      1960-09-24  
   last obs. used      2020-04-27  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .59602  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-May-21 09:02:23  

Additional Information
 Earth MOID = 1.00032 au 
 Jupiter MOID = 2.09109 au 
 T_jup = 3.402 
[ 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 16.6   n/a MPO427259  

214084 (2004 HJ62)          Discovered 2004-Apr-30 by Broughton, J. at Reedy Creek
Reference: 20090509/Numbers.arcLast Updated: 2009-05-11

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