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JPL Small-Body Database Browser
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173796 (2001 SD160)
Classification: Main-belt Asteroid          SPK-ID: 2173796
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 13 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1053321567751657 6.0012e-08  
a 2.982095532256205 2.5775e-08 au
q 2.667984978134073 1.8641e-07 au
i 10.0487980563466 6.4698e-06 deg
node 2.409227760281563 2.7324e-05 deg
peri 355.6484887695634 3.6868e-05 deg
M 158.9550197933063 2.6881e-05 deg
tp 2457769.975398105854
(2017-Jan-16.47539811)
0.00013458 TDB
period 1880.965175372732
5.15
2.4387e-05
6.677e-08
d
yr
n .1913911032024622 2.4814e-09 deg/d
Q 3.296206086378338 2.849e-08 au
  Orbit Determination Parameters
   # obs. used (total)      416  
   data-arc span      6425 days (17.59 yr)  
   first obs. used      2001-08-27  
   last obs. used      2019-03-31  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .57199  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-13 13:01:06  

Additional Information
 Earth MOID = 1.66354 au 
 Jupiter MOID = 2.14482 au 
 T_jup = 3.227 
[ 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 15.1   n/a MPO436863  

173796 (2001 SD160)          Discovered 2001-Sep-17 by LINEAR at Socorro
Reference: 20080122/Numbers.arcLast Updated: 2008-01-28
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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