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JPL Small-Body Database Browser
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39154 (2000 WY102)
Classification: Main-belt Asteroid          SPK-ID: 2039154
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 23 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1764682037968447 4.8171e-08  
a 2.203126505190468 6.9571e-09 au
q 1.814344728082286 1.0714e-07 au
i 7.493489651652009 5.345e-06 deg
node 138.3754287542443 2.9947e-05 deg
peri 186.1060553305408 3.1845e-05 deg
M 65.78948597994352 1.0937e-05 deg
tp 2458782.221192539968
(2019-Oct-25.72119254)
3.6099e-05 TDB
period 1194.421411189736
3.27
5.6576e-06
1.549e-08
d
yr
n .3014011609532453 1.4277e-09 deg/d
Q 2.591908282298649 8.1848e-09 au
  Orbit Determination Parameters
   # obs. used (total)      1158  
   data-arc span      10182 days (27.88 yr)  
   first obs. used      1992-03-01  
   last obs. used      2020-01-16  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .53746  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-23 05:07:09  

Additional Information
 Earth MOID = .802296 au 
 Jupiter MOID = 2.72943 au 
 T_jup = 3.632 
[ 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 15.4   n/a MPO474248  

39154 (2000 WY102)          Discovered 2000-Nov-26 by LINEAR at Socorro
Reference: 20020328/Numbers.arcLast Updated: 2004-04-19

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