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(2019 UJ6)
Classification: Apollo [NEO]          SPK-ID: 3879720
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Close-Approach Data ]

[ hide orbit diagram ]

For accurate long-term ephemerides, please instead use our Horizons system.This orbit viewer was implemented using two-body methods, and hence should not be used for determining accurate long-term trajectories (over several years or decades) or planetary encounter circumstances.


Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 9 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1977551794083815 0.00014706  
a 1.219657421817139 0.00022197 au
q .9784638495489267 1.3143e-06 au
i 13.07806547376169 0.0076892 deg
node 212.5772745388746 0.00022588 deg
peri 209.75190224785 0.006047 deg
M 285.2446147966746 0.072661 deg
tp 2459302.663368544674
(2021-Mar-29.16336854)
0.12719 TDB
period 491.9888055696409
1.35
0.13431
0.0003677
d
yr
n .7317239659206881 0.00019975 deg/d
Q 1.460850994085352 0.00026586 au
  Orbit Determination Parameters
   # obs. used (total)      92  
   data-arc span      5 days  
   first obs. used      2019-10-23  
   last obs. used      2019-10-28  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      7  
   norm. resid. RMS      .49248  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-15 22:00:30  

Additional Information
 Earth MOID = .00535469 au 
 Jupiter MOID = 3.845 au 
 T_jup = 5.191 
[ 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 26.1   .34197 MPO545151 autocmod 2.8

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