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JPL Small-Body Database Browser
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173604 (2001 DS101)
Classification: Main-belt Asteroid          SPK-ID: 2173604
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 18 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1255225402391251 3.3005e-08  
a 2.364092453678991 1.2153e-08 au
q 2.067345563533058 7.8816e-08 au
i 6.530585167899181 4.6682e-06 deg
node 53.404553157 3.2833e-05 deg
peri 86.90143900255862 3.8634e-05 deg
M 5.849810907935383 1.8676e-05 deg
tp 2458578.925812982828
(2019-Apr-05.42581298)
6.8881e-05 TDB
period 1327.685193319025
3.64
1.0237e-05
2.803e-08
d
yr
n .2711486140024285 2.0907e-09 deg/d
Q 2.660839343824924 1.3678e-08 au
  Orbit Determination Parameters
   # obs. used (total)      571  
   data-arc span      6620 days (18.12 yr)  
   first obs. used      2001-01-18  
   last obs. used      2019-03-05  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .55416  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-13 12:20:47  

Additional Information
 Earth MOID = 1.09302 au 
 Jupiter MOID = 2.37483 au 
 T_jup = 3.530 
[ 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 16.3   n/a MPO427059  

173604 (2001 DS101)          Discovered 2001-Feb-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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