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69418 (1995 WX42)
Classification: Main-belt Asteroid          SPK-ID: 2069418
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2457000.5 (2014-Dec-09.0) TDB
Reference: JPL 10 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1378366079824574 8.4611e-08  
a 2.557327267071691 2.8899e-08 AU
q 2.204833951077481 2.2394e-07 AU
i 14.70687803356096 7.5622e-06 deg
node 97.00801311127681 3.1178e-05 deg
peri 316.3288724277105 4.3467e-05 deg
M 247.5850801657037 3.8223e-05 deg
tp 2457466.943821809028
(2016-Mar-19.44382181)
0.00016474 JED
period 1493.749905250743
4.09
2.5321e-05
6.933e-08
d
yr
n .2410041993874268 4.0853e-09 deg/d
Q 2.909820583065901 3.2883e-08 AU
  Orbit Determination Parameters
   # obs. used (total)      653  
   data-arc span      9766 days (26.74 yr)  
   first obs. used      1987-11-26  
   last obs. used      2014-08-22  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      0  
   fit RMS      .47462  
   data source      ORB  
   producer      Otto Matic  
   solution date      2014-Oct-09 16:17:24  

Additional Information
 Earth MOID = 1.23967 AU 
 T_jup = 3.378 
[ show covariance matrix ]

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

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 13.8 mag n/a MPO302434  

69418 (1995 WX42)          Discovered 1995-Nov-25 by Ueda, S., Kaneda, H. at Kushiro (399)
Reference: 20031109/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Alternate Designations
 1995 WX42 = 1987 WF2 = 1991 XT5 
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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