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JPL Small-Body Database Browser
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523629 (2008 SP266)
Classification: TransNeptunian Object          SPK-ID: 2523629
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 11 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1190726722466608 1.8665e-05  
a 40.92330125508144 0.0010776 au
q 36.05045441748377 0.00019421 au
i 19.49407516846289 5.048e-05 deg
node 141.128247142475 0.00020199 deg
peri 236.2158757025076 0.0095183 deg
M 4.115378428249459 0.0074368 deg
tp 2457507.395470394927
(2016-Apr-28.89547039)
1.973 TDB
period 95621.25027350525
261.80
3.777
0.01034
d
yr
n .003764853512898993 1.4871e-07 deg/d
Q 45.79614809267912 0.001206 au
  Orbit Determination Parameters
   # obs. used (total)      169  
   data-arc span      4068 days (11.14 yr)  
   first obs. used      2006-09-17  
   last obs. used      2017-11-06  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      2  
   norm. resid. RMS      .54429  
   source      ORB  
   producer      Otto Matic  
   solution date      2018-Oct-04 12:52:07  

Additional Information
 Earth MOID = 35.0909 au 
 Jupiter MOID = 31.2736 au 
 T_jup = 5.377 
[ 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 5.9   n/a MPO450762  

523629 (2008 SP266)          Discovered 2008-Sep-26 by Schwamb, M. E., Brown, M. E., Rabinowitz, D. L. at Palomar
Reference: Last Updated: 2018-10-01
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances ]
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