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JPL Small-Body Database Browser
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452685 (2005 XT68)
Classification: Main-belt Asteroid          SPK-ID: 2452685
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 .06482399229010415 7.7637e-08  
a 2.912256169941687 4.7422e-08 au
q 2.723472098434579 2.4916e-07 au
i 1.842065575682215 9.1945e-06 deg
node 14.06198138360045 0.00026715 deg
peri 20.73770632968808 0.00028051 deg
M 284.4925774069318 8.4781e-05 deg
tp 2458981.241251644766
(2020-May-11.74125164)
0.00042873 TDB
period 1815.276510374477
4.97
4.4339e-05
1.214e-07
d
yr
n .1983168943918825 4.844e-09 deg/d
Q 3.101040241448795 5.0496e-08 au
  Orbit Determination Parameters
   # obs. used (total)      64  
   data-arc span      5041 days (13.80 yr)  
   first obs. used      2005-12-06  
   last obs. used      2019-09-25  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .71254  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Nov-08 16:50:24  

Additional Information
 Earth MOID = 1.72912 au 
 Jupiter MOID = 2.19424 au 
 T_jup = 3.279 
[ 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 17.2   n/a MPO456156  

452685 (2005 XT68)          Discovered 2005-Dec-06 by Spacewatch at Kitt Peak
Reference: Last Updated: 2016-01-04
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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