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266752 (2009 SJ70)
Classification: Main-belt Asteroid          SPK-ID: 2266752
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 16 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1106351097077025 4.7953e-08  
a 2.395113324108906 1.9455e-08 au
q 2.130129698733737 1.1191e-07 au
i 6.285347367379136 5.0104e-06 deg
node 67.34039631273578 5.3129e-05 deg
peri 169.5567032235428 6.2859e-05 deg
M 96.59915078030637 2.9394e-05 deg
tp 2458637.205908482317
(2019-Jun-02.70590848)
0.00011207 TDB
period 1353.902926577582
3.71
1.6496e-05
4.516e-08
d
yr
n .2658979406374531 3.2398e-09 deg/d
Q 2.660096949484075 2.1608e-08 au
  Orbit Determination Parameters
   # obs. used (total)      214  
   data-arc span      5609 days (15.36 yr)  
   first obs. used      2004-03-20  
   last obs. used      2019-07-29  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .57484  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-25 12:49:33  

Additional Information
 Earth MOID = 1.1184 au 
 Jupiter MOID = 2.33627 au 
 T_jup = 3.513 
[ 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 16.9   n/a MPO433731  

266752 (2009 SJ70)          Discovered 2009-Sep-17 by Spacewatch at Kitt Peak
Reference: 20110218/Numbers.arcLast Updated: 2011-02-22

Alternate Designations
 2009 SJ70 = 2004 FN165 = 2004 GK74 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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