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452855 (2006 SJ202)
Classification: Main-belt Asteroid          SPK-ID: 2452855
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 12 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1173508971791908 1.0319e-07  
a 2.620319327510405 2.5949e-08 au
q 2.312822503531085 2.642e-07 au
i 8.406255177142475 9.7946e-06 deg
node 195.6721272650791 4.8569e-05 deg
peri 224.8467348047759 6.3399e-05 deg
M 38.08237094871436 3.4098e-05 deg
tp 2458836.610460297312
(2019-Dec-19.11046030)
0.00014756 TDB
period 1549.279438835979
4.24
2.3014e-05
6.301e-08
d
yr
n .2323660864372402 3.4517e-09 deg/d
Q 2.927816151489725 2.8995e-08 au
  Orbit Determination Parameters
   # obs. used (total)      114  
   data-arc span      7222 days (19.77 yr)  
   first obs. used      2000-04-13  
   last obs. used      2020-01-21  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .55503  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-26 11:37:41  

Additional Information
 Earth MOID = 1.333 au 
 Jupiter MOID = 2.42854 au 
 T_jup = 3.380 
[ 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 17.3   n/a MPO503597  

452855 (2006 SJ202)          Discovered 2006-Sep-17 by Spacewatch at Kitt Peak
Reference: Last Updated: 2016-01-04
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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