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(2020 ML1)
Classification: TransNeptunian Object          SPK-ID: 54017576
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 3 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .954493300214885 0.00029722  
a 55.77157749195844 0.36788 au
q 2.53798043346883 0.00016746 au
i 82.5133071804909 0.0038132 deg
node 100.1756845628808 0.0020808 deg
peri 124.7177645846019 0.0076195 deg
M .1172500953060383 0.0012121 deg
tp 2458950.951726811488
(2020-Apr-11.45172681)
0.023501 TDB
period 152131.0349582763
416.51
1505.2
4.121
d
yr
n .002366381061554824 2.3414e-05 deg/d
Q 109.005174550448 0.71903 au
  Orbit Determination Parameters
   # obs. used (total)      26  
   data-arc span      31 days  
   first obs. used      2020-06-16  
   last obs. used      2020-07-17  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      5  
   norm. resid. RMS      .51534  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Nov-11 09:17:19  

Additional Information
 Earth MOID = 1.845 au 
 Jupiter MOID = 1.80887 au 
 T_jup = 0.348 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 17.342   .7067 3 autocmod 2.8
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters ]
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