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332516 (2008 HB14)
Classification: Main-belt Asteroid          SPK-ID: 2332516
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 14 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .0180413474745415 1.0586e-07  
a 2.5705142711796 2.3636e-08 au
q 2.524138730024981 2.8572e-07 au
i 4.937806783738925 6.1609e-06 deg
node 227.2365386925938 6.9485e-05 deg
peri 340.9352788771312 0.00016548 deg
M 333.6356007939435 0.00015251 deg
tp 2459110.741175175672
(2020-Sep-18.24117518)
0.00063817 TDB
period 1505.31869712112
4.12
2.0762e-05
5.684e-08
d
yr
n .2391520152433435 3.2986e-09 deg/d
Q 2.616889812334219 2.4063e-08 au
  Orbit Determination Parameters
   # obs. used (total)      223  
   data-arc span      7282 days (19.94 yr)  
   first obs. used      2000-05-11  
   last obs. used      2020-04-18  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .57625  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-May-21 21:29:46  

Additional Information
 Earth MOID = 1.51717 au 
 Jupiter MOID = 2.35061 au 
 T_jup = 3.425 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 16.8   n/a MPO471448  

332516 (2008 HB14)          Discovered 2000-May-11 by Spacewatch at Kitt Peak
Reference: 20120703/Numbers.arcLast Updated: 2012-07-09

Alternate Designations
 2008 HB14 = 2012 FX76 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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