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JPL Small-Body Database Browser
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469818 (2005 SF158)
Classification: Main-belt Asteroid          SPK-ID: 2469818
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 8 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .21688832086908 1.2738e-07  
a 2.395756751745818 2.0145e-08 au
q 1.876145092648906 3.1654e-07 au
i 1.822238175058778 9.7199e-06 deg
node 320.2044512606872 0.00023368 deg
peri 5.569100426035222 0.00023477 deg
M 263.4209520387579 1.7285e-05 deg
tp 2458963.864861352971
(2020-Apr-24.36486135)
6.5216e-05 TDB
period 1354.448535665469
3.71
1.7084e-05
4.677e-08
d
yr
n .2657908296405846 3.3524e-09 deg/d
Q 2.915368410842729 2.4514e-08 au
  Orbit Determination Parameters
   # obs. used (total)      91  
   data-arc span      8929 days (24.45 yr)  
   first obs. used      1994-10-28  
   last obs. used      2019-04-09  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .53027  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-14 05:32:03  

Additional Information
 Earth MOID = .863436 au 
 Jupiter MOID = 2.42192 au 
 T_jup = 3.496 
[ 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 18.2   n/a MPO434691  

469818 (2005 SF158)          Discovered 2005-Sep-26 by NEAT at Palomar
Reference: Last Updated: 2016-08-22

Alternate Designations
 2005 SF158 = 1994 UX6 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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