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150458 (2000 HR68)
Classification: Main-belt Asteroid          SPK-ID: 2150458
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 12 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1843509864330137 5.9159e-08  
a 2.415668457383783 1.4125e-08 au
q 1.970337594369966 1.3952e-07 au
i 1.874149025803181 5.8476e-06 deg
node 82.34394474852213 0.00018197 deg
peri 171.7949432192288 0.0001825 deg
M 159.200418835254 1.5387e-05 deg
tp 2458594.048429750363
(2019-Apr-20.54842975)
5.6994e-05 TDB
period 1371.369289648647
3.75
1.2028e-05
3.293e-08
d
yr
n .2625113473936945 2.3025e-09 deg/d
Q 2.8609993203976 1.6729e-08 au
  Orbit Determination Parameters
   # obs. used (total)      429  
   data-arc span      7535 days (20.63 yr)  
   first obs. used      2000-04-28  
   last obs. used      2020-12-14  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .52972  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 19:18:39  

Additional Information
 Earth MOID = .954069 au 
 Jupiter MOID = 2.18477 au 
 T_jup = 3.493 
[ 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 17.0   n/a MPO432956  

150458 (2000 HR68)          Discovered 2000-Apr-28 by Spacewatch at Kitt Peak
Reference: 20070303/Numbers.arcLast Updated: 2007-03-07
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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