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JPL Small-Body Database Browser
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437898 (2001 UT39)
Classification: Main-belt Asteroid          SPK-ID: 2437898
[ 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 7 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2318133009110609 9.806e-08  
a 2.346913766119254 1.3383e-08 au
q 1.80286793904154 2.2779e-07 au
i 4.664031187734298 1.2974e-05 deg
node 32.99389265619298 7.7127e-05 deg
peri 321.8854412417388 0.00010382 deg
M 334.5616536341291 4.6957e-05 deg
tp 2458693.296265974515
(2019-Jul-28.79626597)		 0.00017135 TDB
period 1313.240069552829
3.60		 1.1233e-05
3.075e-08		 d
yr
n .2741311420101456 2.3448e-09 deg/d
Q 2.890959593196968 1.6485e-08 au
   Orbit Determination Parameters
   # obs. used (total)      86  
   data-arc span      6609 days (18.09 yr)  
   first obs. used      2001-09-24  
   last obs. used      2019-10-29  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .62789  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Nov-08 15:46:06  

Additional Information
 Earth MOID = .800403 au 
 Jupiter MOID = 2.55219 au 
 T_jup = 3.519 
[ 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 18.1   n/a MPO248759  

437898 (2001 UT39)          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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