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JPL Small-Body Database Browser
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441673 (2008 XU43)
Classification: Main-belt Asteroid          SPK-ID: 2441673
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 12 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1494738477913854 1.003e-07  
a 2.559030361345941 4.287e-08 au
q 2.176522246620584 2.7079e-07 au
i 8.681564512760726 1.3239e-05 deg
node 129.3307073807447 3.4897e-05 deg
peri 326.9550215473123 5.1863e-05 deg
M 316.9013189982819 3.4332e-05 deg
tp 2459179.508256681171
(2020-Nov-26.00825668)
0.00014304 TDB
period 1495.242334739959
4.09
3.7574e-05
1.029e-07
d
yr
n .2407636485644372 6.0501e-09 deg/d
Q 2.941538476071298 4.9279e-08 au
  Orbit Determination Parameters
   # obs. used (total)      162  
   data-arc span      5275 days (14.44 yr)  
   first obs. used      2005-03-13  
   last obs. used      2019-08-22  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .55151  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Sep-24 07:42:17  

Additional Information
 Earth MOID = 1.19889 au 
 Jupiter MOID = 2.22061 au 
 T_jup = 3.404 
[ 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 MPO419202  

441673 (2008 XU43)          Discovered 2008-Nov-23 by Mt. Lemmon Survey at Mount Lemmon
Reference: Last Updated: 2015-09-02

Alternate Designations
 2008 XU43 = 2013 BR63 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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