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JPL Small-Body Database Browser
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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 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 11 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .126290654070063 5.6438e-08  
a 1.845385802895195 1.2607e-08 au
q 1.612330822835953 1.0912e-07 au
i 22.98719728238695 1.3668e-05 deg
node 102.8299258127714 1.7415e-05 deg
peri 278.4455090765957 6.3966e-05 deg
M 187.306695084091 5.8701e-05 deg
tp 2459039.740310308748
(2020-Jul-09.24031031)
0.00014964 TDB
period 915.6493460365883
2.51
9.3828e-06
2.569e-08
d
yr
n .3931636073986939 4.0288e-09 deg/d
Q 2.078440782954438 1.4199e-08 au
  Orbit Determination Parameters
   # obs. used (total)      113  
   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      .60223  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Sep-24 07:57:16  

Additional Information
 Earth MOID = .742956 au 
 Jupiter MOID = 3.33564 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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