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JPL Small-Body Database Browser
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357118 (2001 WU60)
Classification: Main-belt Asteroid          SPK-ID: 2357118
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

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For accurate long-term ephemerides, please instead use our Horizons system.This orbit viewer was implemented using two-body methods, and hence should not be used for determining accurate long-term trajectories (over several years or decades) or planetary encounter circumstances.


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Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 9 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .105254700931588 1.1609e-07  
a 2.99435936840759 6.1605e-08 au
q 2.67918896860415 3.8901e-07 au
i 12.33875192756168 1.1343e-05 deg
node 52.82584417005498 4.3e-05 deg
peri 275.4427455573195 7.0644e-05 deg
M 281.4141824020024 5.7971e-05 deg
tp 2459413.638799819410
(2021-Jul-18.13879982)
0.00031001 TDB
period 1892.580270600599
5.18
5.8406e-05
1.599e-07
d
yr
n .1902165026193347 5.8701e-09 deg/d
Q 3.309529768211029 6.8089e-08 au
  Orbit Determination Parameters
   # obs. used (total)      114  
   data-arc span      6739 days (18.45 yr)  
   first obs. used      2001-11-11  
   last obs. used      2020-04-24  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .55609  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-May-21 23:13:37  

Additional Information
 Earth MOID = 1.70482 au 
 Jupiter MOID = 2.05364 au 
 T_jup = 3.212 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 16.0   n/a MPO434255  

357118 (2001 WU60)          Discovered 2001-Nov-19 by LINEAR at Socorro
Reference: 20130327/Numbers.arcLast Updated: 2013-03-29

Alternate Designations
 2001 WU60 = 2006 UD171 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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