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JPL Small-Body Database Browser
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447460 (2006 JH55)
Classification: Main-belt Asteroid          SPK-ID: 2447460
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ 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 .1866419957997872 7.5707e-08  
a 2.380845568752096 2.2997e-08 au
q 1.936479800109126 1.828e-07 au
i 10.48616138243736 1.4907e-05 deg
node 237.6147681045738 3.4054e-05 deg
peri 283.0098957598957 5.4914e-05 deg
M 243.6703596109942 4.2668e-05 deg
tp 2459034.093887301979
(2020-Jul-03.59388730)
0.00015959 TDB
period 1341.823106361674
3.67
1.9441e-05
5.323e-08
d
yr
n .2682916982821473 3.8872e-09 deg/d
Q 2.825211337395067 2.7289e-08 au
  Orbit Determination Parameters
   # obs. used (total)      110  
   data-arc span      5995 days (16.41 yr)  
   first obs. used      2002-04-08  
   last obs. used      2018-09-06  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .64092  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-14 12:21:05  

Additional Information
 Earth MOID = .975755 au 
 Jupiter MOID = 2.26782 au 
 T_jup = 3.492 
[ 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 17.1   n/a MPO456120  

447460 (2006 JH55)          Discovered 2006-May-09 by Mt. Lemmon Survey at Mount Lemmon
Reference: Last Updated: 2015-10-28
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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