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JPL Small-Body Database Browser
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183629 (2003 UF308)
Classification: Main-belt Asteroid          SPK-ID: 2183629
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 11 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2268198320437639 4.2043e-08  
a 2.305198473997404 1.3375e-08 au
q 1.782333743297772 9.3757e-08 au
i 3.338041958489343 6.921e-06 deg
node 50.76306337326024 9.4836e-05 deg
peri 252.7222137975685 9.6841e-05 deg
M 208.5908935276097 1.8141e-05 deg
tp 2459138.163317903381
(2020-Oct-15.66331790)
6.6301e-05 TDB
period 1278.382779971779
3.50
1.1126e-05
3.046e-08
d
yr
n .2816057957288406 2.4509e-09 deg/d
Q 2.828063204697036 1.6409e-08 au
  Orbit Determination Parameters
   # obs. used (total)      267  
   data-arc span      8720 days (23.87 yr)  
   first obs. used      1995-03-23  
   last obs. used      2019-02-05  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .64334  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-14 04:03:39  

Additional Information
 Earth MOID = .769885 au 
 Jupiter MOID = 2.41914 au 
 T_jup = 3.552 
[ 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 17.2   n/a MPO264434  

183629 (2003 UF308)          Discovered 2003-Oct-19 by Spacewatch at Kitt Peak
Reference: 20080420/Numbers.arcLast Updated: 2008-04-23
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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