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146147 (2000 SD93)
Classification: Main-belt Asteroid          SPK-ID: 2146147
[ 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 14 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1004835328502531 6.7473e-08  
a 3.033442626896088 3.0574e-08 au
q 2.728631595047017 2.1233e-07 au
i 8.874756097693892 6.1354e-06 deg
node 279.2930943149873 4.1892e-05 deg
peri 84.24409069862223 5.1282e-05 deg
M 255.1922851628903 3.1513e-05 deg
tp 2459562.314386495364
(2021-Dec-13.81438650)		 0.00017265 TDB
period 1929.754688885922
5.28		 2.9175e-05
7.988e-08		 d
yr
n .1865522089793878 2.8204e-09 deg/d
Q 3.338253658745159 3.3646e-08 au
   Orbit Determination Parameters
   # obs. used (total)      392  
   data-arc span      7207 days (19.73 yr)  
   first obs. used      2000-09-05  
   last obs. used      2020-05-30  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .60846  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Jun-24 02:46:03  

Additional Information
 Earth MOID = 1.74444 au 
 Jupiter MOID = 2.13631 au 
 T_jup = 3.216 
[ 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 MPO436734  

146147 (2000 SD93)          Discovered 2000-Sep-23 by LINEAR at Socorro
Reference: 20070106/Numbers.arcLast Updated: 2007-01-09

Alternate Designations
 2000 SD93 = 2001 YO61 
[ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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