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101562 (1999 AD14)
Classification: Main-belt Asteroid          SPK-ID: 2101562
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 20 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .225843473633166 5.4011e-08  
a 2.616059918094066 2.0416e-08 au
q 2.025239858959207 1.4586e-07 au
i 13.23797545954852 6.16e-06 deg
node 301.9606985491066 1.8784e-05 deg
peri 338.0907361094577 2.1012e-05 deg
M 230.4728181539427 1.2441e-05 deg
tp 2459556.568601056091
(2021-Dec-08.06860106)
5.7602e-05 TDB
period 1545.503372551653
4.23
1.8092e-05
4.953e-08
d
yr
n .2329338171586346 2.7268e-09 deg/d
Q 3.206879977228926 2.5027e-08 au
  Orbit Determination Parameters
   # obs. used (total)      558  
   data-arc span      10152 days (27.79 yr)  
   first obs. used      1992-07-27  
   last obs. used      2020-05-13  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .56109  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Nov-12 19:59:50  

Additional Information
 Earth MOID = 1.01474 au 
 Jupiter MOID = 2.00479 au 
 T_jup = 3.334 
[ 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 15.1   n/a MPO412743  

101562 (1999 AD14)          Discovered 1999-Jan-08 by Spacewatch at Kitt Peak
Reference: 20051019/Numbers.arcLast Updated: 2005-10-26

[ show close-approach data ]
Alternate Designations
 1999 AD14 = 2004 FQ15 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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