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JPL Small-Body Database Browser
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382426 (1999 AO14)
Classification: Main-belt Asteroid          SPK-ID: 2382426
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 11 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1066602704704325 7.3622e-08  
a 2.443258919861078 2.4031e-08 au
q 2.182660262639399 1.7515e-07 au
i 4.87834790596149 1.2092e-05 deg
node 110.3486923767257 0.00011878 deg
peri 65.82278607947875 0.00015928 deg
M 166.5843461876706 0.00010167 deg
tp 2458355.017675654894
(2018-Aug-24.51767565)
0.00038942 TDB
period 1394.930808819518
3.82
2.058e-05
5.634e-08
d
yr
n .2580773166123241 3.8075e-09 deg/d
Q 2.703857577082757 2.6594e-08 au
  Orbit Determination Parameters
   # obs. used (total)      102  
   data-arc span      6945 days (19.01 yr)  
   first obs. used      1999-01-08  
   last obs. used      2018-01-13  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .57542  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-13 13:30:42  

Additional Information
 Earth MOID = 1.19267 au 
 Jupiter MOID = 2.26656 au 
 T_jup = 3.487 
[ 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 17.7   n/a MPO391926  

382426 (1999 AO14)          Discovered 1999-Jan-08 by Spacewatch at Kitt Peak
Reference: Last Updated: 2014-01-21

Alternate Designations
 1999 AO14 = 2009 WO61 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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