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(2019 UG12)
Classification: Apollo [NEO]          SPK-ID: 3888748
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 5 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .5748356535268691 4.3323e-05  
a 2.07486340569745 0.00019722 au
q .882157943904371 6.056e-06 au
i 7.289110092509671 0.000504 deg
node 35.12116150043583 6.351e-05 deg
peri 49.07748131861148 0.00023679 deg
M 58.68670870826538 0.0081998 deg
tp 2458822.541004083889
(2019-Dec-05.04100408)
0.0005123 TDB
period 1091.648176221153
2.99
0.15565
0.0004261
d
yr
n .3297765780603192 4.702e-05 deg/d
Q 3.267568867490528 0.00031059 au
  Orbit Determination Parameters
   # obs. used (total)      32  
   # delay obs. used      0  
   # Doppler obs. used      1  
   data-arc span      5 days  
   first obs. used      2019-10-27  
   last obs. used      2019-11-01  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      6  
   norm. resid. RMS      .5967  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Nov-13 08:59:19  

Additional Information
 Earth MOID = .00650384 au 
 Jupiter MOID = 2.04786 au 
 T_jup = 3.533 
[ 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 26.4   .45246 MPO502136 autocmod 2.8

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