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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 2459000.5 (2020-May-31.0) TDB
Reference: JPL 10 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1963926447110277 1.0311e-07  
a 2.451013150204095 3.2415e-08 au
q 1.969652195414005 2.4601e-07 au
i 3.198422740614185 8.1449e-06 deg
node 77.9883130878091 0.00017893 deg
peri 308.6242360932196 0.0001797 deg
M 343.9085693082361 2.0689e-05 deg
tp 2459063.148264871426
(2020-Aug-01.64826487)
8.1265e-05 TDB
period 1401.576763789993
3.84
2.7804e-05
7.612e-08
d
yr
n .2568535732759486 5.0954e-09 deg/d
Q 2.932374104994185 3.8782e-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 = .976078 au 
 Jupiter MOID = 2.51751 au 
 T_jup = 3.467 
[ 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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