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173779 (2001 SC32)
Classification: Main-belt Asteroid          SPK-ID: 2173779
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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For accurate long-term ephemerides, please instead use our Horizons system.This orbit viewer was implemented using two-body methods, and hence should not be used for determining accurate long-term trajectories (over several years or decades) or planetary encounter circumstances.


Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 13 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2433298666932815 5.6557e-08  
a 3.033989247065653 2.1747e-08 au
q 2.295729048028318 1.7598e-07 au
i 8.61654502267225 7.2348e-06 deg
node 24.1648114836105 3.3883e-05 deg
peri 53.78689080014686 3.6625e-05 deg
M 188.5558468617158 1.3212e-05 deg
tp 2460119.762746840329
(2023-Jun-24.26274684)
7.6823e-05 TDB
period 1930.276319167278
5.28
2.0754e-05
5.682e-08
d
yr
n .1865017958440811 2.0052e-09 deg/d
Q 3.772249446102988 2.7039e-08 au
  Orbit Determination Parameters
   # obs. used (total)      383  
   data-arc span      8150 days (22.31 yr)  
   first obs. used      1998-03-22  
   last obs. used      2020-07-14  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .58276  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Nov-12 10:17:34  

Additional Information
 Earth MOID = 1.32264 au 
 Jupiter MOID = 1.62944 au 
 T_jup = 3.180 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 15.68   n/a E2021B55  

173779 (2001 SC32)          Discovered 2001-Sep-16 by LINEAR at Socorro
Reference: 20080122/Numbers.arcLast Updated: 2008-01-28

[ show close-approach data ]
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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