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(2014 XQ40)
Classification: TransNeptunian Object          SPK-ID: 3755425
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters ]

[ 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 .7317829065396544 1.556e-05  
a 67.13783817653439 0.0040848 au
q 18.00751581692109 5.1191e-05 au
i 14.70689974066741 5.8255e-06 deg
node 261.1529219213829 9.4469e-05 deg
peri 268.6802381954668 0.00020329 deg
M 3.49643343735547 0.00031764 deg
tp 2457048.983532287790
(2015-Jan-26.48353229)
0.010763 TDB
period 200932.1615765598
550.12
18.338
0.05021
d
yr
n .001791649466045443 1.6351e-07 deg/d
Q 116.2681605361477 0.0070739 au
  Orbit Determination Parameters
   # obs. used (total)      127  
   data-arc span      3379 days (9.25 yr)  
   first obs. used      2011-02-23  
   last obs. used      2020-05-25  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      2  
   norm. resid. RMS      .47363  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-May-30 04:43:54  

Additional Information
 Earth MOID = 17.0484 au 
 Jupiter MOID = 12.8615 au 
 T_jup = 4.813 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 8.9   n/a MPO456977  
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters ]
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