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JPL Small-Body Database Browser
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146158 (2000 SF169)
Classification: Main-belt Asteroid          SPK-ID: 2146158
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ 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 .2143566640240059 4.9555e-08  
a 3.152489695271891 1.9937e-08 au
q 2.476732520823353 1.5413e-07 au
i 8.145772804668402 5.6977e-06 deg
node 250.677541358618 3.4793e-05 deg
peri 165.2405816263372 3.7125e-05 deg
M 93.85218519242355 1.1358e-05 deg
tp 2458067.507830658820
(2017-Nov-10.00783066)
6.3411e-05 TDB
period 2044.461517538692
5.60
1.9395e-05
5.31e-08
d
yr
n .1760854860371256 1.6704e-09 deg/d
Q 3.828246869720428 2.4211e-08 au
  Orbit Determination Parameters
   # obs. used (total)      682  
   data-arc span      6795 days (18.60 yr)  
   first obs. used      2000-09-22  
   last obs. used      2019-05-01  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .53337  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-13 08:30:47  

Additional Information
 Earth MOID = 1.48943 au 
 Jupiter MOID = 1.53868 au 
 T_jup = 3.156 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 14.4   n/a MPO264274  

146158 (2000 SF169)          Discovered 2000-Sep-23 by LINEAR at Socorro
Reference: 20070106/Numbers.arcLast Updated: 2007-01-09

[ show close-approach data ]
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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