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JPL Small-Body Database Browser
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214295 (2005 HC5)
Classification: Main-belt Asteroid          SPK-ID: 2214295
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 14 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1210573653169212 6.8805e-08  
a 2.571222261889083 2.189e-08 au
q 2.259956869220576 1.8238e-07 au
i 14.60463634304057 7.7195e-06 deg
node 76.00899032701629 2.6941e-05 deg
peri 94.4414089000126 4.0267e-05 deg
M 190.7451025845398 3.1206e-05 deg
tp 2459308.521750417875
(2021-Apr-04.02175042)
0.00013246 TDB
period 1505.940649532738
4.12
1.9232e-05
5.265e-08
d
yr
n .2390532456320244 3.0528e-09 deg/d
Q 2.882487654557591 2.454e-08 au
  Orbit Determination Parameters
   # obs. used (total)      205  
   data-arc span      5765 days (15.78 yr)  
   first obs. used      2004-01-18  
   last obs. used      2019-10-31  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .61611  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Nov-07 23:53:26  

Additional Information
 Earth MOID = 1.32032 au 
 Jupiter MOID = 2.23818 au 
 T_jup = 3.374 
[ 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 16.7   n/a MPO454538  

214295 (2005 HC5)          Discovered 2005-Apr-30 by Spacewatch at Kitt Peak
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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