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452711 (2005 YA124)
Classification: Mars-crossing Asteroid          SPK-ID: 2452711
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 12 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1258756106738655 5.6369e-08  
a 1.845340748258193 1.2569e-08 au
q 1.613057354669825 1.09e-07 au
i 22.98934553803906 1.3127e-05 deg
node 102.825488424592 1.7268e-05 deg
peri 278.4920281732648 6.1422e-05 deg
M 344.4858249185509 5.6756e-05 deg
tp 2459039.958400093160
(2020-Jul-09.45840009)
0.0001444 TDB
period 915.6158132135023
2.51
9.3546e-06
2.561e-08
d
yr
n .3931780063261703 4.017e-09 deg/d
Q 2.077624141846561 1.4151e-08 au
  Orbit Determination Parameters
   # obs. used (total)      117  
   data-arc span      5515 days (15.10 yr)  
   first obs. used      2004-04-22  
   last obs. used      2019-05-29  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .61869  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-26 11:36:48  

Additional Information
 Earth MOID = .743529 au 
 Jupiter MOID = 3.33481 au 
 T_jup = 3.907 
[ 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 18.2   n/a MPO419207  

452711 (2005 YA124)          Discovered 2005-Dec-25 by Spacewatch at Kitt Peak
Reference: Last Updated: 2016-01-04
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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