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JPL Small-Body Database Browser
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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 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 17 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .271713545485727 4.8944e-08  
a 2.680915896022428 2.3573e-08 au
q 1.95247473276513 1.4152e-07 au
i 12.48166700455886 5.247e-06 deg
node 244.0062310873062 2.2841e-05 deg
peri 137.3659723174133 2.6825e-05 deg
M 304.4642785783628 1.0177e-05 deg
tp 2458847.839300717902
(2019-Dec-30.33930072)
4.5579e-05 TDB
period 1603.331080952757
4.39
2.1147e-05
5.79e-08
d
yr
n .2245325399580448 2.9614e-09 deg/d
Q 3.409357059279726 2.9978e-08 au
  Orbit Determination Parameters
   # obs. used (total)      386  
   data-arc span      4788 days (13.11 yr)  
   first obs. used      2006-09-17  
   last obs. used      2019-10-27  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .49494  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Nov-08 16:21:31  

Additional Information
 Earth MOID = .975819 au 
 Jupiter MOID = 2.13213 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 16.2   n/a MPO450459  

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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