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441594 (2008 UA167)
Classification: Main-belt Asteroid          SPK-ID: 2441594
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 .1208743818387754 2.0711e-07  
a 2.537478108490117 2.7267e-08 au
q 2.230762010696949 5.3323e-07 au
i 15.8308428633942 1.9538e-05 deg
node 216.9743579925394 1.7793e-05 deg
peri 210.3653535478592 5.7283e-05 deg
M 292.8786235112162 5.1059e-05 deg
tp 2459275.770858001184
(2021-Mar-02.27085800)
0.00021099 TDB
period 1476.392679416902
4.04
2.3797e-05
6.515e-08
d
yr
n .2438375677547936 3.9303e-09 deg/d
Q 2.844194206283285 3.0562e-08 au
  Orbit Determination Parameters
   # obs. used (total)      219  
   data-arc span      4931 days (13.50 yr)  
   first obs. used      2004-10-15  
   last obs. used      2018-04-16  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .49506  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-14 11:30:36  

Additional Information
 Earth MOID = 1.2543 au 
 Jupiter MOID = 2.55074 au 
 T_jup = 3.384 
[ 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 17.1   n/a MPO440827  

441594 (2008 UA167)          Discovered 2008-Oct-24 by Spacewatch at Kitt Peak
Reference: Last Updated: 2015-09-02
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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