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541827 (2012 AF24)
Classification: Main-belt Asteroid          SPK-ID: 2541827
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 8 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .04240241983986737 7.854e-08  
a 2.597239803597085 3.1207e-08 au
q 2.487110551020147 2.1974e-07 au
i 6.476664802497769 5.2758e-06 deg
node 98.88666503510174 7.2218e-05 deg
peri 129.8545553720301 0.00010543 deg
M 297.5746846569934 7.7407e-05 deg
tp 2459465.609167494412
(2021-Sep-08.10916749)
0.00032956 TDB
period 1528.855717805842
4.19
2.7555e-05
7.544e-08
d
yr
n .2354702250887735 4.2439e-09 deg/d
Q 2.707369056174023 3.253e-08 au
  Orbit Determination Parameters
   # obs. used (total)      137  
   data-arc span      5270 days (14.43 yr)  
   first obs. used      2006-11-24  
   last obs. used      2021-04-29  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .56976  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-May-04 13:25:38  

Additional Information
 Earth MOID = 1.47967 au 
 Jupiter MOID = 2.28313 au 
 T_jup = 3.406 
[ 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 17.24   .25192 MPCxxxxx autocmod 2.8

541827 (2012 AF24)          Discovered 2007-Dec-31 by Spacewatch at Kitt Peak
Reference: Last Updated: 2019-12-13

Alternate Designations
 2012 AF24 = 2014 QP242 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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