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541818 (2012 AX10)
Classification: Inner Main-belt Asteroid          SPK-ID: 2541818
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 31 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .06871618258147316 1.1658e-07  
a 1.937074385723137 1.6415e-08 au
q 1.803966028559891 2.1587e-07 au
i 20.47703909930868 6.3567e-06 deg
node 343.2799632277955 1.3979e-05 deg
peri 12.88329443302736 4.0166e-05 deg
M 221.2554901929091 4.1523e-05 deg
tp 2459580.016953017174
(2021-Dec-31.51695302)
0.00011489 TDB
period 984.7315996585836
2.70
1.2517e-05
3.427e-08
d
yr
n .3655818500440279 4.6469e-09 deg/d
Q 2.070182742886383 1.7543e-08 au
  Orbit Determination Parameters
   # obs. used (total)      243  
   data-arc span      5874 days (16.08 yr)  
   first obs. used      2004-01-30  
   last obs. used      2020-02-29  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .6168  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-14 20:24:33  

Additional Information
 Earth MOID = .797431 au 
 Jupiter MOID = 3.17202 au 
 T_jup = 3.827 
[ 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 17.37   n/a E2021B25  

541818 (2012 AX10)          Discovered 2004-Jan-30 by CSS at Catalina
Reference: Last Updated: 2019-12-13

Alternate Designations
 2012 AX10 = 2007 ES190 = 2015 CP47 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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