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(2001 QQ322)
Classification: TransNeptunian Object          SPK-ID: 3092452
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 11 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .05112068125907192 3.4068e-05  
a 44.1279980076752 0.0032344 au
q 41.87214468692388 0.0020894 au
i 3.959855214173998 4.5713e-05 deg
node 76.40113783809461 0.0024484 deg
peri 345.8829344491919 0.054514 deg
M 310.4856628772632 0.053076 deg
tp 2473726.955612340680
(2060-Sep-24.45561234)
14.199 TDB
period 107070.4835914728
293.14
11.772
0.03223
d
yr
n .003362271168715172 3.6966e-07 deg/d
Q 46.38385132842652 0.0033998 au
  Orbit Determination Parameters
   # obs. used (total)      76  
   data-arc span      6276 days (17.18 yr)  
   first obs. used      2000-09-03  
   last obs. used      2017-11-09  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      3  
   norm. resid. RMS      .43924  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-21 21:49:17  

Additional Information
 Earth MOID = 40.8855 au 
 Jupiter MOID = 36.8231 au 
 T_jup = 5.921 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 6.5   n/a MPO473051  
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters ]
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