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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 2456800.5 (2014-May-23.0) TDB
Reference: JPL 3 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1379692595120945 1.2139e-07  
a 2.55708147640924 2.8188e-08 AU
q 2.204282838596964 3.1847e-07 AU
i 14.70748164900277 7.7595e-06 deg
node 97.007712819164 5.0754e-05 deg
peri 316.3349483970069 6.9649e-05 deg
M 199.3838579895106 5.0792e-05 deg
tp 2457466.849329967985
(2016-Mar-19.34932997)
0.00021734 JED
period 1493.534558766879
4.09
2.4696e-05
6.761e-08
d
yr
n .2410389487721196 3.9856e-09 deg/d
Q 2.909880114221516 3.2077e-08 AU
  Orbit Determination Parameters
   # obs. used (total)      578  
   data-arc span      9336 days (25.56 yr)  
   first obs. used      1987-11-26  
   last obs. used      2013-06-18  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      0  
   fit RMS      .52696  
   data source      ORB  
   producer      Otto Matic  
   solution date      2013-Aug-06 09:45:21  

Additional Information
 Earth MOID = 1.23853 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 13.7 mag n/a MPO263877  

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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