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JPL Small-Body Database Browser
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146550 (2001 SB292)
Classification: Main-belt Asteroid          SPK-ID: 2146550
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 13 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1015456833548148 6.602e-08  
a 2.588401424106497 1.8585e-08 au
q 2.325560432699027 1.6568e-07 au
i 14.48834499472571 6.8934e-06 deg
node 270.2187968748671 2.4108e-05 deg
peri 137.9649735446878 4.0743e-05 deg
M 46.30903206705177 3.0348e-05 deg
tp 2458404.836834732950
(2018-Oct-13.33683473)
0.00012811 TDB
period 1521.05834114927
4.16
1.6382e-05
4.485e-08
d
yr
n .2366773122771832 2.5491e-09 deg/d
Q 2.851242415513966 2.0472e-08 au
  Orbit Determination Parameters
   # obs. used (total)      412  
   data-arc span      6387 days (17.49 yr)  
   first obs. used      2001-08-14  
   last obs. used      2019-02-08  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .54916  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-13 06:18:04  

Additional Information
 Earth MOID = 1.35618 au 
 Jupiter MOID = 2.47453 au 
 T_jup = 3.369 
[ 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 15.4   n/a MPO453931  

146550 (2001 SB292)          Discovered 2001-Sep-23 by LONEOS at Anderson Mesa
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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