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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 2457600.5 (2016-Jul-31.0) TDB
Reference: JPL 15 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1375040400137864 8.2593e-08  
a 2.556706166346365 2.2241e-08 au
q 2.20514873934558 2.2131e-07 au
i 14.70643069365342 6.2177e-06 deg
node 96.99904669843134 3.0046e-05 deg
peri 316.3450666512675 3.9425e-05 deg
M 32.18046786866186 3.071e-05 deg
tp 2457467.022056018610
(2016-Mar-19.52205602)
0.00012626 JED
period 1493.205755410864
4.09
1.9484e-05
5.334e-08
d
yr
n .241092025459642 3.146e-09 deg/d
Q 2.90826359334715 2.5299e-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 = 1.23874 au 
 Jupiter MOID = 2.43473 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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