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437899 (2001 UN60)
Classification: Main-belt Asteroid          SPK-ID: 2437899
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 .1415715798405491 6.518e-08  
a 2.348503220263113 1.354e-08 au
q 2.016021909109847 1.5495e-07 au
i 5.109300396574316 7.5016e-06 deg
node 217.7741191477172 5.9516e-05 deg
peri 191.5414855948155 6.432e-05 deg
M 37.81469926022756 2.2562e-05 deg
tp 2458862.416013416143
(2020-Jan-13.91601342)
8.1984e-05 TDB
period 1314.574388866614
3.60
1.1368e-05
3.112e-08
d
yr
n .2738528934147128 2.3683e-09 deg/d
Q 2.680984531416379 1.5457e-08 au
  Orbit Determination Parameters
   # obs. used (total)      181  
   data-arc span      6607 days (18.09 yr)  
   first obs. used      2001-09-28  
   last obs. used      2019-10-31  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .55945  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Nov-08 15:46:07  

Additional Information
 Earth MOID = 1.0264 au 
 Jupiter MOID = 2.678 au 
 T_jup = 3.540 
[ 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 MPO450438  

437899 (2001 UN60)          Discovered 2001-Oct-17 by LINEAR at Socorro
Reference: Last Updated: 2015-07-06
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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