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447232 (2005 UP118)
Classification: Main-belt Asteroid          SPK-ID: 2447232
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 14 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .09491475442310077 1.7006e-07  
a 3.044853433032334 5.4577e-08 au
q 2.755851917181734 5.5729e-07 au
i 7.856788191669328 7.6004e-06 deg
node 222.9755769293726 5.062e-05 deg
peri 127.9543892808424 7.8745e-05 deg
M 311.687809919246 4.7793e-05 deg
tp 2459260.936733631466
(2021-Feb-15.43673363)
0.00025617 TDB
period 1940.653569018758
5.31
5.2177e-05
1.429e-07
d
yr
n .1855045154617806 4.9875e-09 deg/d
Q 3.333854948882933 5.9757e-08 au
  Orbit Determination Parameters
   # obs. used (total)      99  
   data-arc span      5427 days (14.86 yr)  
   first obs. used      2005-10-12  
   last obs. used      2020-08-21  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .63821  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Nov-12 07:53:17  

Additional Information
 Earth MOID = 1.75965 au 
 Jupiter MOID = 2.10251 au 
 T_jup = 3.218 
[ 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 16.9   n/a MPO472483  

447232 (2005 UP118)          Discovered 2005-Oct-24 by Spacewatch at Kitt Peak
Reference: Last Updated: 2015-10-28
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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