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JPL Small-Body Database Browser
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423008 (2003 SO300)
Classification: Main-belt Asteroid          SPK-ID: 2423008
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 8 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2262764348411569 5.562e-08  
a 2.319352034376288 1.5491e-08 au
q 1.794537324896037 1.3332e-07 au
i 4.045723621076528 7.4366e-06 deg
node 262.0430946840838 0.00015571 deg
peri 138.8549588685454 0.00016146 deg
M 235.0673213592702 4.4497e-05 deg
tp 2459448.235968946975
(2021-Aug-21.73596895)
0.00016242 TDB
period 1290.174440943767
3.53
1.2926e-05
3.539e-08
d
yr
n .2790320351848382 2.7955e-09 deg/d
Q 2.844166743856539 1.8996e-08 au
  Orbit Determination Parameters
   # obs. used (total)      86  
   data-arc span      5150 days (14.10 yr)  
   first obs. used      2003-09-17  
   last obs. used      2017-10-23  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .564  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-14 10:09:12  

Additional Information
 Earth MOID = .805396 au 
 Jupiter MOID = 2.57552 au 
 T_jup = 3.541 
[ 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 18.2   n/a MPO423495  

423008 (2003 SO300)          Discovered 2003-Sep-17 by NEAT at Palomar
Reference: Last Updated: 2015-02-04

Alternate Designations
 2003 SO300 = 2008 AN12 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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