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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 2459000.5 (2020-May-31.0) TDB
Reference: JPL 11 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .06504848800103437 7.7558e-08  
a 2.912431704188063 4.7207e-08 au
q 2.722982425424354 2.4897e-07 au
i 1.841996456030278 9.1944e-06 deg
node 14.05845990738701 0.00026717 deg
peri 20.88104318307888 0.00028044 deg
M 3.704205092987116 8.4794e-05 deg
tp 2458981.820098763995
(2020-May-12.32009876)
0.00042754 TDB
period 1815.440634670419
4.97
4.4139e-05
1.208e-07
d
yr
n .198298965620187 4.8212e-09 deg/d
Q 3.101880982951773 5.0277e-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 = 1.72934 au 
 Jupiter MOID = 2.19248 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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