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213226 (2000 WQ24)
Classification: Main-belt Asteroid          SPK-ID: 2213226
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 15 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2661274899388011 8.8162e-08  
a 3.021646930610907 3.9671e-08 au
q 2.217503617486144 2.8587e-07 au
i 11.64751097397552 6.2873e-06 deg
node 93.60246616832841 3.4485e-05 deg
peri 257.6656076629727 3.6439e-05 deg
M 341.0158537920902 1.7754e-05 deg
tp 2459301.670191426109
(2021-Mar-28.17019143)
9.6246e-05 TDB
period 1918.509714080487
5.25
3.7782e-05
1.034e-07
d
yr
n .1876456487855432 3.6954e-09 deg/d
Q 3.82579024373567 5.0229e-08 au
  Orbit Determination Parameters
   # obs. used (total)      212  
   data-arc span      6815 days (18.66 yr)  
   first obs. used      2000-10-31  
   last obs. used      2019-06-29  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .53241  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 23:41:51  

Additional Information
 Earth MOID = 1.24484 au 
 Jupiter MOID = 1.78393 au 
 T_jup = 3.161 
[ 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 15.2   n/a MPO433394  
diameter diameter 2.650 km 0.504 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.252   0.091 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

213226 (2000 WQ24)          Discovered 2000-Nov-20 by LINEAR at Socorro
Reference: 20090509/Numbers.arcLast Updated: 2009-05-11

[ show close-approach data ]
Alternate Designations
 2000 WQ24 = 2005 UK343 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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