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JPL Small-Body Database Browser
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434076 (2001 XU252)
Classification: Main-belt Asteroid          SPK-ID: 2434076
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 .2121593417339885 7.0983e-08  
a 2.582031172735423 3.5519e-08 au
q 2.034229138791237 1.7689e-07 au
i 15.34475750386019 8.3215e-06 deg
node 98.15350031472282 6.2868e-05 deg
peri 9.277209390726702 9.3897e-05 deg
M 153.2217156391094 7.4174e-05 deg
tp 2458355.501850360531
(2018-Aug-25.00185036)
0.00030068 TDB
period 1515.446638237097
4.15
3.127e-05
8.561e-08
d
yr
n .2375537289909357 4.9017e-09 deg/d
Q 3.129833206679608 4.3054e-08 au
  Orbit Determination Parameters
   # obs. used (total)      104  
   data-arc span      6318 days (17.30 yr)  
   first obs. used      2001-12-14  
   last obs. used      2019-04-02  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .56664  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-13 16:04:13  

Additional Information
 Earth MOID = 1.05236 au 
 Jupiter MOID = 2.03931 au 
 T_jup = 3.343 
[ 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 16.9   n/a MPO472391  

434076 (2001 XU252)          Discovered 2001-Dec-14 by LINEAR at Socorro
Reference: Last Updated: 2015-06-04

Alternate Designations
 2001 XU252 = 2005 WR61 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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