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JPL Small-Body Database Browser
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437057 (2012 UF40)
Classification: Main-belt Asteroid          SPK-ID: 2437057
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 10 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1968919150884223 1.0346e-07  
a 2.452841680215526 3.2415e-08 au
q 1.969896984389188 2.4719e-07 au
i 3.199283274066832 8.1502e-06 deg
node 77.99567507757673 0.00017882 deg
peri 308.4086388017034 0.00017958 deg
M 241.4825302664797 1.9467e-05 deg
tp 2459062.436812416440
(2020-Jul-31.93681242)
8.0973e-05 TDB
period 1403.145484322507
3.84
2.7814e-05
7.615e-08
d
yr
n .25656641027058 5.0859e-09 deg/d
Q 2.935786376041865 3.8797e-08 au
  Orbit Determination Parameters
   # obs. used (total)      149  
   data-arc span      4988 days (13.66 yr)  
   first obs. used      2004-07-21  
   last obs. used      2018-03-18  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .56975  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-14 14:50:05  

Additional Information
 Earth MOID = .975569 au 
 Jupiter MOID = 2.51208 au 
 T_jup = 3.466 
[ 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 17.3   n/a MPO402720  

437057 (2012 UF40)          Discovered 2005-Dec-30 by Spacewatch at Kitt Peak
Reference: Last Updated: 2015-06-04

Alternate Designations
 2012 UF40 = 2005 YO247 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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