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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 2457000.5 (2014-Dec-09.0) TDB
Reference: JPL 2 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .505845873337292 0.00012658  
a 66.84726942371793 0.016194 AU
q 33.03285404186408 0.0084095 AU
i 30.93761314716987 0.00082712 deg
node 336.815258445639 0.00023123 deg
peri 206.6523954693212 0.02396 deg
M 103.8464667024552 0.058877 deg
tp 2399414.997814028386
(1857-Apr-10.49781403)
15.849 JED
period 199629.1394905942
546.55
72.542
0.1986
d
yr
n .001803343945270885 6.553e-07 deg/d
Q 100.6616848055718 0.024386 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 = 32.0648 AU 
 T_jup = 5.382 
[ 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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