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(2020 JU2)
Classification: Amor [NEO]          SPK-ID: 54017062
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458986.5 (2020-May-17.0) TDB
Reference: JPL 3 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .3110530337715083 0.0030112  
a 1.651116558098409 0.010575 au
q 1.137531743591528 0.0023144 au
i 34.16655389306727 0.2316 deg
node 56.59348768383531 0.0031628 deg
peri 258.8571770671776 0.39843 deg
M 314.2715324923525 0.59745 deg
tp 2459084.934915392453
(2020-Aug-23.43491539)
0.34035 TDB
period 774.9345533032963
2.12
7.4452
0.02038
d
yr
n .4645553595015682 0.0044632 deg/d
Q 2.16470137260529 0.013865 au
  Orbit Determination Parameters
   # obs. used (total)      27  
   data-arc span      13 days  
   first obs. used      2020-05-15  
   last obs. used      2020-05-28  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      9  
   norm. resid. RMS      .61873  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Aug-22 06:34:00  

Additional Information
 Earth MOID = .341835 au 
 Jupiter MOID = 3.34341 au 
 T_jup = 4.037 
[ 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 22.373   .62519 3 autocmod 2.8

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