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541826 (2012 AC24)
Classification: Main-belt Asteroid          SPK-ID: 2541826
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 .1111469513567005 7.4165e-08  
a 2.580606312734045 2.8398e-08 au
q 2.2937797884218 1.8351e-07 au
i 15.27075758987782 8.0243e-06 deg
node 101.1009282716265 2.5083e-05 deg
peri 17.06180717735567 4.6339e-05 deg
M 58.55515702865491 3.5208e-05 deg
tp 2458954.211740823049
(2020-Apr-14.71174082)
0.00014871 TDB
period 1514.192392316755
4.15
2.4994e-05
6.843e-08
d
yr
n .2377505010768086 3.9244e-09 deg/d
Q 2.86743283704629 3.1554e-08 au
  Orbit Determination Parameters
   # obs. used (total)      99  
   data-arc span      8242 days (22.57 yr)  
   first obs. used      1998-09-25  
   last obs. used      2021-04-19  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .51103  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-May-04 13:25:38  

Additional Information
 Earth MOID = 1.31372 au 
 Jupiter MOID = 2.26583 au 
 T_jup = 3.367 
[ 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 17.0   .32628 MPO535744 autocmod 2.8

541826 (2012 AC24)          Discovered 2012-Feb-29 by Mount Lemmon Survey at Mount Lemmon
Reference: Last Updated: 2019-12-13

Alternate Designations
 2012 AC24 = 2014 QS286 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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