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441693 (2008 YD124)
Classification: Main-belt Asteroid          SPK-ID: 2441693
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 13 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .09429986103182898 1.3075e-07  
a 2.548845386173947 7.5975e-08 au
q 2.308489620466125 2.8353e-07 au
i 8.402649618710081 1.0544e-05 deg
node 121.0582335101875 6.9189e-05 deg
peri 34.81180563233561 0.00012202 deg
M 250.8082620195206 0.00012338 deg
tp 2459451.317682839536
(2021-Aug-24.81768284)
0.00052664 TDB
period 1486.324595833862
4.07
6.6455e-05
1.819e-07
d
yr
n .2422081966544002 1.0829e-08 deg/d
Q 2.789201151881768 8.3139e-08 au
  Orbit Determination Parameters
   # obs. used (total)      65  
   data-arc span      4873 days (13.34 yr)  
   first obs. used      2005-01-16  
   last obs. used      2018-05-21  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .56639  
   source      ORB  
   producer      Otto Matic  
   solution date      2018-May-31 17:30:16  

Additional Information
 Earth MOID = 1.32458 au 
 Jupiter MOID = 2.21604 au 
 T_jup = 3.420 
[ 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 17.5   n/a MPO303348  

441693 (2008 YD124)          Discovered 2008-Dec-30 by Spacewatch at Kitt Peak
Reference: Last Updated: 2015-09-02

Alternate Designations
 2008 YD124 = 2005 BA33 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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