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JPL Small-Body Database Browser
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146528 (2001 SE159)
Classification: Main-belt Asteroid          SPK-ID: 2146528
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 14 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .03918676827876979 5.1306e-08  
a 2.694381246183815 1.8359e-08 au
q 2.588797152634947 1.3886e-07 au
i 5.142604642379263 5.6893e-06 deg
node 227.6112365897378 5.3432e-05 deg
peri 158.3772083725637 8.2376e-05 deg
M 337.5807896478251 6.1378e-05 deg
tp 2458701.101581583465
(2019-Aug-05.60158158)
0.00027529 TDB
period 1615.425735390983
4.42
1.6511e-05
4.52e-08
d
yr
n .2228514701190327 2.2777e-09 deg/d
Q 2.799965339732684 1.9079e-08 au
  Orbit Determination Parameters
   # obs. used (total)      252  
   data-arc span      7558 days (20.69 yr)  
   first obs. used      1999-03-20  
   last obs. used      2019-11-28  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .61745  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Dec-04 12:59:40  

Additional Information
 Earth MOID = 1.59288 au 
 Jupiter MOID = 2.37907 au 
 T_jup = 3.363 
[ 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 16.2   n/a MPO453930  

146528 (2001 SE159)          Discovered 2001-Sep-17 by LINEAR at Socorro
Reference: 20070106/Numbers.arcLast Updated: 2007-01-09

[ show close-approach data ]
Alternate Designations
 2001 SE159 = 2002 XH14 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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