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(2021 JQ6)
Classification: Apollo [NEO]          SPK-ID: 54145467
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459348.5 (2021-May-14.0) TDB
Reference: JPL 4 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .6591083946338668 0.0027369  
a 1.945424913442028 0.013271 au
q .6631790218625234 0.00080062 au
i 9.768295106703505 0.037674 deg
node 55.88533373113678 0.0013167 deg
peri 266.9683930939593 0.010222 deg
M 339.7174241768702 0.23974 deg
tp 2459404.339400132329
(2021-Jul-08.83940013)
0.088647 TDB
period 991.1060716812088
2.71
10.141
0.02776
d
yr
n .3632305464432617 0.0037167 deg/d
Q 3.227670805021531 0.022018 au
  Orbit Determination Parameters
   # obs. used (total)      20  
   data-arc span      8 days  
   first obs. used      2021-05-12  
   last obs. used      2021-05-20  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      9  
   norm. resid. RMS      .4074  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-May-20 06:21:49  

Additional Information
 Earth MOID = .0132099 au 
 Jupiter MOID = 2.22643 au 
 T_jup = 3.581 
[ 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 25.64   .40326 MPO622860 autocmod 2.9c

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