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(2020 HV2)
Classification: Apollo [NEO]          SPK-ID: 54016640
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 9 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .7368707869733204 6.2066e-05  
a 2.816922400341409 0.00071027 au
q .7412145743590601 1.4979e-05 au
i 35.82844737560914 0.0020574 deg
node 124.3458696302385 0.0050898 deg
peri 355.4617779499633 0.0056859 deg
M 22.28714342198113 0.0084327 deg
tp 2458893.591395913386
(2020-Feb-14.09139591)
0.00057957 TDB
period 1726.874402092391
4.73
0.65313
0.001788
d
yr
n .2084691275542686 7.8847e-05 deg/d
Q 4.892630226323758 0.0012337 au
  Orbit Determination Parameters
   # obs. used (total)      45  
   data-arc span      59 days  
   first obs. used      2020-04-17  
   last obs. used      2020-06-15  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      6  
   norm. resid. RMS      .72079  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Jul-04 08:52:18  

Additional Information
 Earth MOID = .241909 au 
 Jupiter MOID = .257368 au 
 T_jup = 2.654 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Close-Approach Data ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 19.035   .53589 9 autocmod 2.8

[ show close-approach data ]
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Close-Approach Data ]
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