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JPL Small-Body Database Browser
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413481 (2005 JH84)
Classification: Inner Main-belt Asteroid          SPK-ID: 2413481
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 10 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .0456887834273717 6.8096e-08  
a 1.929895034890944 1.4482e-08 au
q 1.841720478604252 1.2449e-07 au
i 20.38550679422297 8.185e-06 deg
node 24.69656600618886 1.7684e-05 deg
peri 218.1031696270553 9.9913e-05 deg
M 189.5154104075533 0.00010325 deg
tp 2459464.247506767038
(2021-Sep-06.74750677)
0.00028291 TDB
period 979.2621305845601
2.68
1.1022e-05
3.018e-08
d
yr
n .3676237329683135 4.1379e-09 deg/d
Q 2.018069591177637 1.5143e-08 au
  Orbit Determination Parameters
   # obs. used (total)      90  
   data-arc span      6522 days (17.86 yr)  
   first obs. used      2001-12-18  
   last obs. used      2019-10-27  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .53353  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Nov-08 14:37:19  

Additional Information
 Earth MOID = .849182 au 
 Jupiter MOID = 2.96242 au 
 T_jup = 3.837 
[ 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 18.0   n/a MPO495099  

413481 (2005 JH84)          Discovered 2005-Mar-18 by LINEAR at Socorro
Reference: Last Updated: 2014-11-10
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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