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14676 (1999 WW7)
Classification: Main-belt Asteroid          SPK-ID: 2014676
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 27 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1245074690562135 4.6196e-08  
a 2.540615829990872 8.8448e-09 au
q 2.224290183154557 1.1768e-07 au
i 1.03637915250279 4.6115e-06 deg
node 271.0772663749966 0.00018404 deg
peri 154.6568850370492 0.00018457 deg
M 91.6567290322859 1.2255e-05 deg
tp 2458823.910002918296
(2019-Dec-06.41000292)
5.0501e-05 TDB
period 1479.131978424172
4.05
7.7241e-06
2.115e-08
d
yr
n .2433859893851625 1.271e-09 deg/d
Q 2.856941476827187 9.9461e-09 au
  Orbit Determination Parameters
   # obs. used (total)      1237  
   data-arc span      10673 days (29.22 yr)  
   first obs. used      1992-01-02  
   last obs. used      2021-03-23  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .48928  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-May-04 01:51:48  

Additional Information
 Earth MOID = 1.23737 au 
 Jupiter MOID = 2.41354 au 
 T_jup = 3.434 
[ 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 14.8   n/a MPO502281  

14676 (1999 WW7)          Discovered 1999-Nov-29 by Korlevic, K. at Visnjan
Reference: 20000418/Numbers.arcLast Updated: 2004-04-19

Alternate Designations
 1999 WW7 = 1995 VE19 = 2000 AG257 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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