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JPL Small-Body Database Browser
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379258 (2009 UT16)
Classification: Main-belt Asteroid          SPK-ID: 2379258
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 11 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2847762306030133 1.0524e-06  
a 2.480420412380031 1.6428e-07 au
q 1.774055637031674 2.4965e-06 au
i .6119144261502951 1.5835e-05 deg
node 177.407588549274 0.0014647 deg
peri 195.6216672830354 0.0014817 deg
M 162.1143639437167 0.00018135 deg
tp 2457957.952308247453
(2017-Jul-23.45230825)
0.00066834 TDB
period 1426.876455631199
3.91
0.00014176
3.881e-07
d
yr
n .2522993483978603 2.5066e-08 deg/d
Q 3.186785187728388 2.1107e-07 au
  Orbit Determination Parameters
   # obs. used (total)      97  
   data-arc span      5943 days (16.27 yr)  
   first obs. used      2001-08-20  
   last obs. used      2017-11-27  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      1  
   norm. resid. RMS      .60688  
   source      ORB  
   producer      Otto Matic  
   solution date      2017-Dec-07 18:36:52  

Additional Information
 Earth MOID = .773782 au 
 Jupiter MOID = 2.27448 au 
 T_jup = 3.421 
[ 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 18.6   n/a MPO434346  

379258 (2009 UT16)          Discovered 2009-Oct-17 by OAM at La Sagra
Reference: Last Updated: 2013-11-20
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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