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JPL Small-Body Database Browser
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452628 (2005 SK241)
Classification: Main-belt Asteroid          SPK-ID: 2452628
[ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

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For accurate long-term ephemerides, please instead use our Horizons system.This orbit viewer was implemented using two-body methods, and hence should not be used for determining accurate long-term trajectories (over several years or decades) or planetary encounter circumstances.


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Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 11 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1950943336731373 5.9713e-08  
a 2.185710035101039 2.7145e-08 au
q 1.759290392200312 1.339e-07 au
i 2.652259476828612 9.5088e-06 deg
node 257.3525185155972 0.00019521 deg
peri 43.03629422541376 0.00020024 deg
M 129.1786146431729 5.3352e-05 deg
tp 2458176.978591646867
(2018-Feb-27.47859165)		 0.00016901 TDB
period 1180.285974023532
3.23		 2.1987e-05
6.02e-08		 d
yr
n .3050108261244343 5.6819e-09 deg/d
Q 2.612129678001765 3.244e-08 au
   Orbit Determination Parameters
   # obs. used (total)      67  
   data-arc span      4788 days (13.11 yr)  
   first obs. used      2005-09-30  
   last obs. used      2018-11-09  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .56965  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-14 05:26:21  

Additional Information
 Earth MOID = .744084 au 
 Jupiter MOID = 2.60234 au 
 T_jup = 3.651 
[ 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 18.4   n/a MPO472495  

452628 (2005 SK241)          Discovered 2005-Sep-30 by Spacewatch at Kitt Peak
Reference: Last Updated: 2016-01-04

Alternate Designations
 2005 SK241 = 2008 SK13 
[ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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