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JPL Small-Body Database Browser
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146762 (2001 XW184)
Classification: Main-belt Asteroid          SPK-ID: 2146762
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 13 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .06256491336777455 5.1033e-08  
a 3.111426362608643 3.1823e-08 au
q 2.916760241781823 1.5353e-07 au
i 8.834123629115757 6.5718e-06 deg
node 285.2694752437212 5.2099e-05 deg
peri 158.6129346430149 8.9311e-05 deg
M 80.31911099168124 7.2062e-05 deg
tp 2458153.246127438282
(2018-Feb-03.74612744)
0.00039974 TDB
period 2004.646118890617
5.49
3.0754e-05
8.42e-08
d
yr
n .1795828184374139 2.7551e-09 deg/d
Q 3.306092483435463 3.3814e-08 au
  Orbit Determination Parameters
   # obs. used (total)      400  
   data-arc span      6759 days (18.51 yr)  
   first obs. used      2000-10-03  
   last obs. used      2019-04-06  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .55738  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-13 07:53:59  

Additional Information
 Earth MOID = 1.93508 au 
 Jupiter MOID = 1.86591 au 
 T_jup = 3.198 
[ 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 14.9   n/a MPO260125  

146762 (2001 XW184)          Discovered 2001-Dec-14 by LINEAR at Socorro
Reference: 20070106/Numbers.arcLast Updated: 2007-01-09

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