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JPL Small-Body Database Browser
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173551 (2000 YH17)
Classification: Main-belt Asteroid          SPK-ID: 2173551
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 13 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1613184045394455 5.6059e-08  
a 2.258527776858104 1.321e-08 au
q 1.894185679287334 1.2937e-07 au
i 7.433210199997378 4.9848e-06 deg
node 93.56185715935722 4.7588e-05 deg
peri 256.1305996225392 5.0517e-05 deg
M 238.8094698180976 2.1955e-05 deg
tp 2459017.852256338402
(2020-Jun-17.35225634)
7.8006e-05 TDB
period 1239.75703428568
3.39
1.0877e-05
2.978e-08
d
yr
n .2903794776267786 2.5477e-09 deg/d
Q 2.622869874428874 1.5342e-08 au
  Orbit Determination Parameters
   # obs. used (total)      325  
   data-arc span      9865 days (27.01 yr)  
   first obs. used      1992-05-06  
   last obs. used      2019-05-10  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .62349  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-May-30 07:42:13  

Additional Information
 Earth MOID = .90315 au 
 Jupiter MOID = 2.80257 au 
 T_jup = 3.593 
[ 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 16.5   n/a MPO325665  

173551 (2000 YH17)          Discovered 2000-Dec-27 by Roe, J. M. at Oaxaca
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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