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JPL Small-Body Database Browser
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39139 (2000 WO71)
Classification: Main-belt Asteroid          SPK-ID: 2039139
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 20 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .02421701552275792 4.0308e-08  
a 2.42694831740407 9.6662e-09 au
q 2.368174872328564 9.8022e-08 au
i 6.120427197066642 4.4008e-06 deg
node 318.042357229435 3.4842e-05 deg
peri 176.7972912192739 9.0797e-05 deg
M 234.8134287637462 8.3374e-05 deg
tp 2459080.724665494209
(2020-Aug-19.22466549)
0.00032016 TDB
period 1380.985818771665
3.78
8.2504e-06
2.259e-08
d
yr
n .2606833430919708 1.5574e-09 deg/d
Q 2.485721762479576 9.9003e-09 au
  Orbit Determination Parameters
   # obs. used (total)      1186  
   data-arc span      9509 days (26.03 yr)  
   first obs. used      1993-11-21  
   last obs. used      2019-12-04  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .56038  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Dec-14 03:08:28  

Additional Information
 Earth MOID = 1.38204 au 
 Jupiter MOID = 2.51371 au 
 T_jup = 3.502 
[ 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 14.9   n/a MPO452712  

39139 (2000 WO71)          Discovered 2000-Nov-19 by LINEAR at Socorro
Reference: 20020328/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Alternate Designations
 2000 WO71 = 1994 AQ3 = 1998 DY5 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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