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JPL Small-Body Database Browser
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183438 (2003 AF68)
Classification: Main-belt Asteroid          SPK-ID: 2183438
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 .1699303811133654 4.7686e-08  
a 2.623885466051399 1.3854e-08 au
q 2.178007608807464 1.2621e-07 au
i 3.790955421831149 7.2741e-06 deg
node 154.3013868495457 7.8469e-05 deg
peri 310.423264030876 8.3034e-05 deg
M 44.59807174643606 2.3675e-05 deg
tp 2458808.177844036232
(2019-Nov-20.67784404)
0.00010186 TDB
period 1552.443265722345
4.25
1.2296e-05
3.366e-08
d
yr
n .2318925322095385 1.8366e-09 deg/d
Q 3.069763323295334 1.6209e-08 au
  Orbit Determination Parameters
   # obs. used (total)      290  
   data-arc span      7637 days (20.91 yr)  
   first obs. used      1999-02-08  
   last obs. used      2020-01-06  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .61202  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Jan-29 22:27:55  

Additional Information
 Earth MOID = 1.19709 au 
 Jupiter MOID = 2.07379 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 16.4   n/a MPO454262  

183438 (2003 AF68)          Discovered 2003-Jan-08 by LINEAR at Socorro
Reference: 20080420/Numbers.arcLast Updated: 2008-04-23
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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