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JPL Small-Body Database Browser
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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 | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 22 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1244401563295992 4.9027e-08  
a 2.540843777368715 9.5865e-09 au
q 2.224660780503863 1.2569e-07 au
i 1.036459130942162 4.9802e-06 deg
node 271.0825513762658 0.00019438 deg
peri 154.7098894341791 0.00019497 deg
M 42.93553178792278 1.3086e-05 deg
tp 2458824.067041084911
(2019-Dec-06.56704109)
5.388e-05 TDB
period 1479.331047375041
4.05
8.3722e-06
2.292e-08
d
yr
n .2433532376940187 1.3772e-09 deg/d
Q 2.857026774233567 1.0779e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1068  
   data-arc span      10198 days (27.92 yr)  
   first obs. used      1992-01-02  
   last obs. used      2019-12-04  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .50531  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Dec-13 23:49:14  

Additional Information
 Earth MOID = 1.23836 au 
 Jupiter MOID = 2.41302 au 
 T_jup = 3.434 
[ 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 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

[ show close-approach data ]
Alternate Designations
 1999 WW7 = 1995 VE19 = 2000 AG257 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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