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190624 (2000 WW68)
Classification: Main-belt Asteroid          SPK-ID: 2190624
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 15 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1346419461204196 7.241e-08  
a 2.584072710332434 2.5544e-08 au
q 2.236148131696607 1.9692e-07 au
i 13.44528024087658 5.5657e-06 deg
node 267.7717695167239 3.1219e-05 deg
peri 75.98186864433715 3.8431e-05 deg
M 347.06428555717 2.9168e-05 deg
tp 2459255.018442521010
(2021-Feb-09.51844252)
0.00012351 TDB
period 1517.244323404366
4.15
2.2497e-05
6.159e-08
d
yr
n .2372722668635454 3.5182e-09 deg/d
Q 2.93199728896826 2.8983e-08 au
  Orbit Determination Parameters
   # obs. used (total)      395  
   data-arc span      7232 days (19.80 yr)  
   first obs. used      2000-09-26  
   last obs. used      2020-07-15  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .56534  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 22:08:28  

Additional Information
 Earth MOID = 1.26966 au 
 Jupiter MOID = 2.48409 au 
 T_jup = 3.372 
[ 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 15.29   n/a E2021B55  

190624 (2000 WW68)          Discovered 2000-Nov-19 by LINEAR at Socorro
Reference: 20080917/Numbers.arcLast Updated: 2008-09-19
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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