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(2020 HO5)
Classification: Aten [NEO]          SPK-ID: 54016734
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 4 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .02223458623971409 1.8415e-05  
a .9945313544025218 7.4066e-06 au
q .9724183612349593 2.5196e-05 au
i 4.70617462378909 0.0024676 deg
node 212.2809030303838 0.0011069 deg
peri 125.3014362076535 0.0082747 deg
M 113.5696479276693 0.0083546 deg
tp 2459086.215870416419
(2020-Aug-24.71587042)
0.00837 TDB
period 362.2648075504463
0.99
0.0040469
1.108e-05
d
yr
n .9937481988224015 1.1101e-05 deg/d
Q 1.016644347570084 7.5713e-06 au
  Orbit Determination Parameters
   # obs. used (total)      47  
   data-arc span      3 days  
   first obs. used      2020-04-23  
   last obs. used      2020-04-26  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      4  
   norm. resid. RMS      .31203  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Apr-27 07:40:17  

Additional Information
 Earth MOID = .000509959 au 
 Jupiter MOID = 3.97804 au 
 T_jup = 6.103 
[ 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 28.5   .32252 E2020-HJ5 autocmod 2.8

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