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447509 (2006 SK54)
Classification: Main-belt Asteroid          SPK-ID: 2447509
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 18 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .271810601222004 4.8722e-08  
a 2.680881961234896 2.3321e-08 au
q 1.952189823546414 1.4118e-07 au
i 12.48118747473738 4.9187e-06 deg
node 244.0054477836587 2.2429e-05 deg
peri 137.4150759120409 2.6396e-05 deg
M 34.25180369050388 9.9147e-06 deg
tp 2458847.955725728318
(2019-Dec-30.45572573)
4.3948e-05 TDB
period 1603.300638822431
4.39
2.0921e-05
5.728e-08
d
yr
n .2245368031939459 2.9299e-09 deg/d
Q 3.409574098923378 2.966e-08 au
  Orbit Determination Parameters
   # obs. used (total)      409  
   data-arc span      4819 days (13.19 yr)  
   first obs. used      2006-09-17  
   last obs. used      2019-11-27  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .48925  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Dec-05 02:20:38  

Additional Information
 Earth MOID = .976178 au 
 Jupiter MOID = 2.13404 au 
 T_jup = 3.290 
[ 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 16.1   n/a MPO503582  

447509 (2006 SK54)          Discovered 2006-Sep-17 by CSS at Catalina
Reference: Last Updated: 2015-10-28
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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