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67916 (2000 WU105)
Classification: Outer Main-belt Asteroid          SPK-ID: 2067916
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 18 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1306461744590038 4.6557e-08  
a 3.202974157324707 2.8847e-08 au
q 2.784517836779183 1.6403e-07 au
i 4.229050357090935 4.3837e-06 deg
node 281.8104985765254 8.5623e-05 deg
peri 9.242571087678563 8.9149e-05 deg
M 331.1766608002215 2.5992e-05 deg
tp 2459368.137189346611
(2021-Jun-02.63718935)
0.00015143 TDB
period 2093.768100444234
5.73
2.8286e-05
7.744e-08
d
yr
n .1719388120984454 2.3228e-09 deg/d
Q 3.621430477870232 3.2616e-08 au
  Orbit Determination Parameters
   # obs. used (total)      602  
   data-arc span      7548 days (20.67 yr)  
   first obs. used      1999-10-11  
   last obs. used      2020-06-10  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .55911  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 12:33:21  

Additional Information
 Earth MOID = 1.76642 au 
 Jupiter MOID = 1.55414 au 
 T_jup = 3.176 
[ 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 14.69   n/a E2021B10  
diameter diameter 6.370 km 0.343 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.063   0.005 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

67916 (2000 WU105)          Discovered 2000-Nov-28 by Spacewatch at Kitt Peak
Reference: 20030910/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Alternate Designations
 2000 WU105 = 2003 HS39 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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