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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 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 12 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1492027136274119 1.0031e-07  
a 2.559084309104721 4.3108e-08 au
q 2.177261985784966 2.7087e-07 au
i 8.681003414853539 1.3238e-05 deg
node 129.3314131594566 3.49e-05 deg
peri 326.9643482013682 5.1919e-05 deg
M 220.5568751047213 3.4288e-05 deg
tp 2459179.688491366490
(2020-Nov-26.18849137)
0.0001433 TDB
period 1495.289617530625
4.09
3.7782e-05
1.034e-07
d
yr
n .2407560353388376 6.0833e-09 deg/d
Q 2.940906632424476 4.9539e-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 = 1.19975 au 
 Jupiter MOID = 2.22222 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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