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225088 (2007 OR10)
Classification: TransNeptunian Object          SPK-ID: 2225088
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2457600.5 (2016-Jul-31.0) TDB
Reference: JPL 3 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .5066278032383762 9.3528e-05  
a 66.99192422510383 0.013649 au
q 33.05195282022772 0.0082889 au
i 30.92654792010447 0.00063284 deg
node 336.8168365798543 0.00016949 deg
peri 206.9271610759748 0.018846 deg
M 104.2820142265429 0.043436 deg
tp 2399585.671114653473
(1857-Sep-28.17111465)
11.629 JED
period 200277.4740556248
548.33
61.207
0.1676
d
yr
n .001797506193332626 5.4934e-07 deg/d
Q 100.9318956299799 0.020564 au
  Orbit Determination Parameters
   # obs. used (total)      85  
   data-arc span      10989 days (30.09 yr)  
   first obs. used      1985-08-19  
   last obs. used      2015-09-20  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      3  
   fit RMS      .55699  
   data source      ORB  
   producer      Otto Matic  
   solution date      2015-Oct-28 22:11:10  

Additional Information
 Earth MOID = 32.0826 au 
 Jupiter MOID = 27.7961 au 
 T_jup = 5.385 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 2.5 mag n/a MPO352393  

225088 (2007 OR10)          Discovered 2007-Jul-17 by Schwamb, M. E., Brown, M. E., Rabinowitz, D. at Palomar
Reference: 20091102/Numbers.arcLast Updated: 2009-11-04
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances ]
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