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413069 (2001 SR122)
Classification: Main-belt Asteroid          SPK-ID: 2413069
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 23 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .08605872370106085 1.0272e-07  
a 2.605336686381217 2.7272e-08 au
q 2.381124736339698 2.5574e-07 au
i 5.14041518765784 8.7103e-06 deg
node 345.0180614524671 5.9462e-05 deg
peri 71.66948127537212 0.00010327 deg
M 102.6292492467258 7.4014e-05 deg
tp 2458562.612184893857
(2019-Mar-20.11218489)
0.0003183 TDB
period 1536.010587578576
4.21
2.4118e-05
6.603e-08
d
yr
n .234373384474854 3.6801e-09 deg/d
Q 2.829548636422735 2.9619e-08 au
  Orbit Determination Parameters
   # obs. used (total)      191  
   data-arc span      6788 days (18.58 yr)  
   first obs. used      2001-09-16  
   last obs. used      2020-04-17  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .59222  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-May-22 02:06:35  

Additional Information
 Earth MOID = 1.39865 au 
 Jupiter MOID = 2.43119 au 
 T_jup = 3.401 
[ 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 16.7   n/a MPO460568  

413069 (2001 SR122)          Discovered 2001-Sep-16 by LINEAR at Socorro
Reference: Last Updated: 2014-11-10
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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