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452949 (2006 XM54)
Classification: Main-belt Asteroid          SPK-ID: 2452949
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 11 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .3111459991821421 1.4609e-07  
a 2.711636268537526 2.9989e-08 au
q 1.867921492344882 4.0092e-07 au
i 9.078731718682278 9.8794e-06 deg
node 287.5746453187812 4.5771e-05 deg
peri 230.5976279374922 5.1075e-05 deg
M 326.0800259466986 2.0489e-05 deg
tp 2459154.173360527247
(2020-Oct-31.67336053)
9.4674e-05 TDB
period 1630.968517336602
4.47
2.7056e-05
7.408e-08
d
yr
n .2207277431620114 3.6616e-09 deg/d
Q 3.555351044730171 3.9319e-08 au
  Orbit Determination Parameters
   # obs. used (total)      133  
   data-arc span      4726 days (12.94 yr)  
   first obs. used      2006-12-11  
   last obs. used      2019-11-19  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .5975  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Dec-14 23:11:39  

Additional Information
 Earth MOID = .892924 au 
 Jupiter MOID = 1.55797 au 
 T_jup = 3.274 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 16.8   n/a MPO503597  

452949 (2006 XM54)          Discovered 2006-Dec-11 by Spacewatch at Kitt Peak
Reference: Last Updated: 2016-01-04

[ show close-approach data ]
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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