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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 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 20 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1242397585721634 4.9396e-08  
a 2.540273047178746 1.0844e-08 au
q 2.224670137089885 1.2613e-07 au
i 1.036437799558771 5.152e-06 deg
node 271.0840094819388 0.00020603 deg
peri 154.7915576266409 0.00020661 deg
M 305.5107459991443 1.4212e-05 deg
tp 2458824.334686956088
(2019-Dec-06.83468696)
5.8495e-05 TDB
period 1478.832639237939
4.05
9.4697e-06
2.593e-08
d
yr
n .2434352545704647 1.5588e-09 deg/d
Q 2.855875957267607 1.2192e-08 au
  Orbit Determination Parameters
   # obs. used (total)      989  
   data-arc span      10164 days (27.83 yr)  
   first obs. used      1992-01-02  
   last obs. used      2019-10-31  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .52177  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Nov-07 03:51:00  

Additional Information
 Earth MOID = 1.23809 au 
 Jupiter MOID = 2.41426 au 
 T_jup = 3.435 
[ 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 14.7   n/a MPO452377  

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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