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(2006 QH181)
Classification: TransNeptunian Object          SPK-ID: 3361580
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 8 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .4409999455190841 0.0059564  
a 67.2367672321336 0.44692 au
q 37.58535654588335 0.152 au
i 19.18353950908127 0.0035902 deg
node 73.82502010221081 0.0017721 deg
peri 211.1411826907002 0.95319 deg
M 104.9384082343974 2.3935 deg
tp 2400500.157567589114
(1860-Mar-30.65756759)
754.08 TDB
period 201376.4419645645
551.34
2007.8
5.497
d
yr
n .001787696696236931 1.7824e-05 deg/d
Q 96.88817791838386 0.64402 au
  Orbit Determination Parameters
   # obs. used (total)      15  
   data-arc span      2634 days (7.21 yr)  
   first obs. used      2006-08-21  
   last obs. used      2013-11-06  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      6  
   norm. resid. RMS      .37332  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-14 23:48:03  

Additional Information
 Earth MOID = 36.5821 au 
 Jupiter MOID = 32.4627 au 
 T_jup = 6.172 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 4.3   n/a MPO281875  
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters ]
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