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(2019 US10)
Classification: Apollo [NEO, PHA]          SPK-ID: 3884238
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 7 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .3861558392380458 0.000474  
a 1.454368236191892 0.0011434 au
q .8927554493840557 1.3405e-05 au
i 26.97548557901854 0.0231 deg
node 43.28392918528599 0.015324 deg
peri 304.1448065391486 0.016697 deg
M 150.8062339929091 0.18819 deg
tp 2458732.134433165209
(2019-Sep-05.63443317)
0.018431 TDB
period 640.6340209057109
1.75
0.75551
0.002068
d
yr
n .5619433065559675 0.00066271 deg/d
Q 2.015981022999729 0.001585 au
  Orbit Determination Parameters
   # obs. used (total)      40  
   data-arc span      28 days  
   first obs. used      2019-10-27  
   last obs. used      2019-11-24  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      7  
   norm. resid. RMS      .50194  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Sep-11 07:45:30  

Additional Information
 Earth MOID = .0224317 au 
 Jupiter MOID = 3.60385 au 
 T_jup = 4.447 
[ 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 20.5   .45149 E2019-WC0 autocmod 2.8

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