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(2020 UY1)
Classification: Apollo [NEO]          SPK-ID: 54075545
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459140.5 (2020-Oct-18.0) TDB
Reference: JPL 3 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .0895159842284254 0.00054471  
a 1.052355177932662 0.0013795 au
q .9581525684221397 0.00068491 au
i 16.790009630 0.17199 deg
node 26.91635761791713 0.0087143 deg
peri 106.880075129077 0.4385 deg
M 260.2899148777895 0.52409 deg
tp 2459249.714053550034
(2021-Feb-04.21405355)
0.35949 TDB
period 394.31376705599
1.08
0.77532
0.002123
d
yr
n .912978521363375 0.0017951 deg/d
Q 1.146557787443184 0.0015029 au
  Orbit Determination Parameters
   # obs. used (total)      17  
   data-arc span      4 days  
   first obs. used      2020-10-17  
   last obs. used      2020-10-21  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      8  
   norm. resid. RMS      .4721  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-15 23:13:17  

Additional Information
 Earth MOID = .011581 au 
 Jupiter MOID = 3.85367 au 
 T_jup = 5.802 
[ hide covariance matrix ]
Orbit Covariance (6×6)
  e q tp node peri i
e 2.967046475948369E-7 3.704964393570557E-7 -.0001957901579669809 -4.729669184934615E-6 -.0002386932192922458 9.336513029154131E-5
q 3.704964393570557E-7 4.691018587632932E-7 -.0002448314759264673 -5.964938580130719E-6 -.0002993036123500031 .0001177212104921453
tp -.0001957901579669809 -.0002448314759264673 .1292350418940185 .003123903189942944 .1575920956160518 -.06166550688142958
node -4.729669184934615E-6 -5.964938580130719E-6 .003123903189942944 7.593847874116903E-5 .003816047363334327 -.001498767139618333
peri -.0002386932192922458 -.0002993036123500031 .1575920956160518 .003816047363334327 .1922782071499455 -.07532466759634356
i 9.336513029154131E-5 .0001177212104921453 -.06166550688142958 -.001498767139618333 -.07532466759634356 .02958095483426156

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 26.0   .19543 E2020-UG0 autocmod 2.8

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