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(2020 AV2)
Classification: Atira [NEO]          SPK-ID: 3985571
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 13 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1770831535197716 0.00026967  
a .5554178487673832 0.00010236 au
q .4570627045864875 0.00023206 au
i 15.87225651096708 0.0082588 deg
node 6.707479513070608 0.003986 deg
peri 187.3146212104168 0.021027 deg
M 222.4896863178539 0.09048 deg
tp 2459058.251191239455
(2020-Jul-27.75119124)
0.053558 TDB
period 151.1917781982561
0.41
0.041798
0.0001144
d
yr
n 2.381081857030189 0.00065826 deg/d
Q .6537729929482791 0.00012049 au
  Orbit Determination Parameters
   # obs. used (total)      139  
   data-arc span      19 days  
   first obs. used      2020-01-04  
   last obs. used      2020-01-23  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      7  
   norm. resid. RMS      .40885  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-May-21 11:41:22  

Additional Information
 Earth MOID = .346139 au 
 Jupiter MOID = 4.30192 au 
 T_jup = 9.987 
[ 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 16.4   .77532 E2020-AC3 autocmod 2.8

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