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150586 (2000 WQ16)
Classification: Main-belt Asteroid          SPK-ID: 2150586
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 11 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1685140858548254 4.6084e-08  
a 3.064856552521498 2.3787e-08 au
q 2.548385052297166 1.3713e-07 au
i 2.064466479261144 5.1264e-06 deg
node 74.48457888680026 0.0001331 deg
peri 348.6103463514056 0.00013392 deg
M 274.6283128535163 1.5181e-05 deg
tp 2459665.256014986859
(2022-Mar-26.75601499)
8.4709e-05 TDB
period 1959.808585113108
5.37
2.2816e-05
6.247e-08
d
yr
n .1836914088113473 2.1385e-09 deg/d
Q 3.58132805274583 2.7796e-08 au
  Orbit Determination Parameters
   # obs. used (total)      455  
   data-arc span      7265 days (19.89 yr)  
   first obs. used      1999-09-07  
   last obs. used      2019-07-29  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .55571  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 19:19:10  

Additional Information
 Earth MOID = 1.56102 au 
 Jupiter MOID = 1.74382 au 
 T_jup = 3.210 
[ 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 15.6   n/a MPO436760  
diameter diameter 4.828 km 0.275 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.044   0.010 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

150586 (2000 WQ16)          Discovered 2000-Nov-21 by LINEAR at Socorro
Reference: 20070303/Numbers.arcLast Updated: 2007-03-07

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