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JPL Small-Body Database Browser
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441532 (2008 SU283)
Classification: Main-belt Asteroid          SPK-ID: 2441532
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 15 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1275563508284342 7.0982e-08  
a 2.392003131729461 2.4526e-08 au
q 2.086887941075864 1.6278e-07 au
i 7.23648572707816 5.6213e-06 deg
node 225.8486205709167 5.5079e-05 deg
peri 93.61828119642628 6.4034e-05 deg
M 101.5827277982676 2.9602e-05 deg
tp 2458619.207368382668
(2019-May-15.70736838)
0.00010933 TDB
period 1351.266601688761
3.70
2.0783e-05
5.69e-08
d
yr
n .2664167082573387 4.0975e-09 deg/d
Q 2.697118322383057 2.7655e-08 au
  Orbit Determination Parameters
   # obs. used (total)      128  
   data-arc span      4556 days (12.47 yr)  
   first obs. used      2007-05-12  
   last obs. used      2019-11-01  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .53383  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Dec-05 02:09:31  

Additional Information
 Earth MOID = 1.08938 au 
 Jupiter MOID = 2.58541 au 
 T_jup = 3.510 
[ 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 17.4   n/a MPO434638  

441532 (2008 SU283)          Discovered 2008-Sep-23 by Spacewatch at Kitt Peak
Reference: Last Updated: 2015-09-02
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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