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249901 (2001 SZ82)
Classification: Main-belt Asteroid          SPK-ID: 2249901
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 13 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1347221385119917 8.931e-08  
a 2.722274785411369 1.9109e-08 au
q 2.355524104703477 2.4205e-07 au
i 12.40034677349271 9.5331e-06 deg
node 341.585627426761 2.0792e-05 deg
peri 7.944648203971723 3.1258e-05 deg
M 55.72990329523817 1.961e-05 deg
tp 2458746.530153509937
(2019-Sep-20.03015351)
8.9406e-05 TDB
period 1640.576052179064
4.49
1.7274e-05
4.729e-08
d
yr
n .2194351182451047 2.3105e-09 deg/d
Q 3.089025466119262 2.1683e-08 au
  Orbit Determination Parameters
   # obs. used (total)      230  
   data-arc span      6738 days (18.45 yr)  
   first obs. used      2001-08-14  
   last obs. used      2020-01-25  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .52301  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-25 10:28:17  

Additional Information
 Earth MOID = 1.34945 au 
 Jupiter MOID = 2.3285 au 
 T_jup = 3.311 
[ 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 16.2   n/a MPO360274  

249901 (2001 SZ82)          Discovered 2001-Sep-20 by LINEAR at Socorro
Reference: 20100923/Numbers.arcLast Updated: 2010-09-27
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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