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452861 (2006 SP256)
Classification: Main-belt Asteroid          SPK-ID: 2452861
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 9 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .08976907001916946 6.2602e-08  
a 2.662798200715007 3.2007e-08 au
q 2.423761282588103 1.7513e-07 au
i 2.001024532766801 8.0834e-06 deg
node 268.4323661830413 0.00025237 deg
peri 56.51602906345371 0.00025884 deg
M 97.37485629290458 5.6086e-05 deg
tp 2458571.210626637217
(2019-Mar-28.71062664)
0.00024857 TDB
period 1587.105545457561
4.35
2.8616e-05
7.835e-08
d
yr
n .2268280147028359 4.0898e-09 deg/d
Q 2.901835118841912 3.4881e-08 au
  Orbit Determination Parameters
   # obs. used (total)      86  
   data-arc span      4789 days (13.11 yr)  
   first obs. used      2006-09-15  
   last obs. used      2019-10-26  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .58  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Nov-08 16:51:35  

Additional Information
 Earth MOID = 1.41232 au 
 Jupiter MOID = 2.35016 au 
 T_jup = 3.378 
[ show covariance matrix ]

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

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 17.2   n/a MPO437751  

452861 (2006 SP256)          Discovered 2006-Sep-15 by Spacewatch at Kitt Peak
Reference: Last Updated: 2016-01-04
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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