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JPL Small-Body Database Browser
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146560 (2001 SJ350)
Classification: Main-belt Asteroid          SPK-ID: 2146560
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 14 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1181525201894508 4.7777e-08  
a 2.561494446795242 1.828e-08 au
q 2.258847422455101 1.282e-07 au
i 3.203907777261227 6.2468e-06 deg
node 333.2366969759237 8.1627e-05 deg
peri 336.5375353849121 8.6429e-05 deg
M 170.1760278412024 2.6123e-05 deg
tp 2457892.661082975811
(2017-May-19.16108298)
0.00011117 TDB
period 1497.402503521189
4.10
1.6029e-05
4.389e-08
d
yr
n .240416320363729 2.5736e-09 deg/d
Q 2.864141471135384 2.044e-08 au
  Orbit Determination Parameters
   # obs. used (total)      524  
   data-arc span      8739 days (23.93 yr)  
   first obs. used      1995-02-04  
   last obs. used      2019-01-08  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .61683  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-13 07:34:04  

Additional Information
 Earth MOID = 1.244 au 
 Jupiter MOID = 2.3658 au 
 T_jup = 3.423 
[ 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 16.1   n/a MPO432921  

146560 (2001 SJ350)          Discovered 2001-Sep-20 by LINEAR at Socorro
Reference: 20070106/Numbers.arcLast Updated: 2007-01-09
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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