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187857 (2000 HA5)
Classification: Inner Main-belt Asteroid          SPK-ID: 2187857
[ 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 16 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .08373670763313712 4.2708e-08  
a 1.904983575176849 9.6494e-09 au
q 1.745466522496337 8.234e-08 au
i 20.04216017159576 5.0414e-06 deg
node 215.334573605389 1.3675e-05 deg
peri 276.2113937369311 4.6199e-05 deg
M 22.6361667806415 5.0943e-05 deg
tp 2459140.114083171525
(2020-Oct-17.61408317)		 0.00013562 TDB
period 960.3626916568908
2.63		 7.2969e-06
1.998e-08		 d
yr
n .3748583770772068 2.8482e-09 deg/d
Q 2.064500627857361 1.0457e-08 au
   Orbit Determination Parameters
   # obs. used (total)      334  
   data-arc span      7214 days (19.75 yr)  
   first obs. used      2000-04-24  
   last obs. used      2020-01-24  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .62789  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-24 20:42:34  

Additional Information
 Earth MOID = .835802 au 
 Jupiter MOID = 3.0213 au 
 T_jup = 3.864 
[ 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 17.2   n/a MPO494036  

187857 (2000 HA5)          Discovered 2000-Apr-27 by LINEAR at Socorro
Reference: 20080618/Numbers.arcLast Updated: 2008-06-20

Alternate Designations
 2000 HA5 = 2001 UO75 
[ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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