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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 2456800.5 (2014-May-23.0) TDB
Reference: JPL 2 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .5050864582649429 0.00012659  
a 66.84066905013545 0.016168 AU
q 33.08035225154335 0.0084231 AU
i 30.91906913385672 0.00082693 deg
node 336.8186276015042 0.0002314 deg
peri 206.6255791848652 0.024007 deg
M 103.6286134078393 0.058808 deg
tp 2399344.313720604165
(1857-Jan-29.81372060)
15.89 JED
period 199599.5737121171
546.47
72.42
0.1983
d
yr
n .001803611066420556 6.544e-07 deg/d
Q 100.6009858487275 0.024334 AU
  Orbit Determination Parameters
   # obs. used (total)      71  
   data-arc span      9562 days (26.18 yr)  
   first obs. used      1985-08-19  
   last obs. used      2011-10-24  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      4  
   fit RMS      .58719  
   data source      ORB  
   producer      Otto Matic  
   solution date      2014-Jun-11 23:02:53  

Additional Information
 Earth MOID = 32.1115 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 2.0 mag n/a MPO211433  

225088 (2007 OR10)          Discovered 2007-Jul-17 by Schwamb, M. E., Brown, M. E., Rabinowitz, D. at Palomar (675)
Reference: 20091102/Numbers.arcLast Updated: 2009-11-04
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances ]
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