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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 ]

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Orbital Elements at Epoch 2457400.5 (2016-Jan-13.0) TDB
Reference: JPL 15 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .137627830814031 8.2566e-08  
a 2.557053125209698 2.2317e-08 au
q 2.205131450310848 2.2132e-07 au
i 14.70580489551162 6.2174e-06 deg
node 97.00112527662351 3.0047e-05 deg
peri 316.3427749226918 3.9414e-05 deg
M 343.9650976918887 3.0286e-05 deg
tp 2457467.023006817840
(2016-Mar-19.52300682)
0.0001262 JED
period 1493.509719875752
4.09
1.9552e-05
5.353e-08
d
yr
n .2410429575442931 3.1556e-09 deg/d
Q 2.908974800108548 2.5388e-08 au
  Orbit Determination Parameters
   # obs. used (total)      784  
   data-arc span      10245 days (28.05 yr)  
   first obs. used      1987-11-26  
   last obs. used      2015-12-14  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      0  
   fit RMS      .46582  
   data source      ORB  
   producer      Otto Matic  
   solution date      2016-Jan-04 15:46:33  

Additional Information
 Earth MOID = 1.23946 au 
 Jupiter MOID = 2.43571 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 13.9 mag n/a MPO359227  

69418 (1995 WX42)          Discovered 1995-Nov-25 by Ueda, S., Kaneda, H. at Kushiro
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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