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173064 (2006 SD122)
Classification: Main-belt Asteroid          SPK-ID: 2173064
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 11 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1277765790692345 7.826e-08  
a 3.044344181602133 4.5484e-08 au
q 2.655348296567685 2.4888e-07 au
i 15.81162695964093 7.6282e-06 deg
node 285.3088414822967 3.0125e-05 deg
peri 80.0198691986233 4.4893e-05 deg
M 216.1079079074414 3.8049e-05 deg
tp 2459775.985137582783
(2022-Jul-15.48513758)
0.00021772 TDB
period 1940.166728205069
5.31
4.3481e-05
1.19e-07
d
yr
n .1855510636104205 4.1584e-09 deg/d
Q 3.433340066636582 5.1296e-08 au
  Orbit Determination Parameters
   # obs. used (total)      244  
   data-arc span      6669 days (18.26 yr)  
   first obs. used      2001-10-25  
   last obs. used      2020-01-28  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .5733  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-24 16:58:32  

Additional Information
 Earth MOID = 1.70844 au 
 Jupiter MOID = 2.12489 au 
 T_jup = 3.169 
[ 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 15.0   n/a MPO245261  

173064 (2006 SD122)          Discovered 2006-Sep-19 by CSS at Catalina
Reference: 20071224/Numbers.arcLast Updated: 2007-12-22
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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