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153201 (2000 WO107)
Classification: Aten [NEO, PHA]          SPK-ID: 2153201
[ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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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.


Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 143 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .7807037235271276 3.3854e-08  
a .9115175731178851 4.7502e-09 au
q .1998924097243414 3.0517e-08 au
i 7.770292367162285 7.5306e-06 deg
node 69.25181760617251 7.5513e-06 deg
peri 213.7185486817775 7.9115e-06 deg
M 206.4503346049476 2.2442e-06 deg
tp 2459136.078982174983
(2020-Oct-13.57898217)		 2.1103e-06 TDB
period 317.8674043829381
0.87		 2.4848e-06
6.803e-09		 d
yr
n 1.132547707113449 8.8531e-09 deg/d
Q 1.623142736511429 8.4587e-09 au

Additional Model Parameters
 Parameter Value Uncertainty (1-sigma) 
A2 [EST] -1.690112262405274E-14 4.469E-15
ALN [SET] 1. n/a
NK [SET] 0. n/a
NM [SET] 2. n/a
R0 [SET] 1. n/a
   Orbit Determination Parameters
   # obs. used (total)      935  
   # delay obs. used      4  
   # Doppler obs. used      3  
   data-arc span      7353 days (20.13 yr)  
   first obs. used      2000-11-29  
   last obs. used      2021-01-16  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .32714  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Jan-17 06:07:40  

Additional Information
 Earth MOID = .00309776 au 
 Jupiter MOID = 3.56034 au 
 T_jup = 6.227 
 Nongravitational accels. using nonstandard g(r) = (1 au/ r)^2 
[ 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 19.3   n/a MPO169985  
diameter diameter 0.510 km 0.083 urn:nasa:pds:neowise_diameters_albedos::2.0[neos] (http://adsabs.harvard.edu/abs/2011ApJ...743..156M)  
geometric albedo albedo 0.129   0.058 urn:nasa:pds:neowise_diameters_albedos::2.0[neos] (http://adsabs.harvard.edu/abs/2011ApJ...743..156M)  
SMASSII spectral type spec_B X   n/a Binzel et al. (2004) Icarus 170, 259-294  

153201 (2000 WO107)          Discovered 2000-Nov-29 by LINEAR at Socorro
Reference: 20070402/Numbers.arcLast Updated: 2007-04-04

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