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JPL Small-Body Database Browser
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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 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 12 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2129256908988566 6.0466e-08  
a 2.549793510349911 1.989e-08 au
q 2.006876965509235 1.5843e-07 au
i 5.958635745689042 1.0829e-05 deg
node 1.329507728326187 5.2899e-05 deg
peri 276.8228215636994 6.1729e-05 deg
M 210.9815653859361 3.3529e-05 deg
tp 2459216.092670400752
(2021-Jan-01.59267040)		 0.00014128 TDB
period 1487.154001571798
4.07		 1.7401e-05
4.764e-08		 d
yr
n .2420731138937258 2.8324e-09 deg/d
Q 3.092710055190587 2.4125e-08 au
   Orbit Determination Parameters
   # obs. used (total)      245  
   data-arc span      20869 days (57.14 yr)  
   first obs. used      1960-09-24  
   last obs. used      2017-11-13  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .62213  
   source      ORB  
   producer      Otto Matic  
   solution date      2018-Apr-05 15:59:34  

Additional Information
 Earth MOID = 1.0008 au 
 Jupiter MOID = 2.08925 au 
 T_jup = 3.401 
[ 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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