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JPL Small-Body Database Browser
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193498 (2000 YS17)
Classification: Main-belt Asteroid          SPK-ID: 2193498
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 14 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1456566523156636 5.5471e-08  
a 2.621547990205958 2.5473e-08 au
q 2.239702086067702 1.5402e-07 au
i 6.016494678837249 5.3498e-06 deg
node 88.70200252095987 5.8893e-05 deg
peri 292.2457509762942 6.3271e-05 deg
M 168.8307795322283 2.761e-05 deg
tp 2457873.416531480372
(2017-Apr-29.91653148)
0.00011222 TDB
period 1550.369247789324
4.24
2.2597e-05
6.187e-08
d
yr
n .2322027481603657 3.3844e-09 deg/d
Q 3.003393894344214 2.9184e-08 au
  Orbit Determination Parameters
   # obs. used (total)      313  
   data-arc span      6707 days (18.36 yr)  
   first obs. used      2000-12-25  
   last obs. used      2019-05-07  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .57394  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-May-30 08:11:13  

Additional Information
 Earth MOID = 1.25043 au 
 Jupiter MOID = 2.46396 au 
 T_jup = 3.382 
[ 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 16.1   n/a MPO433279  
diameter diameter 4.083 km 0.131 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.038   0.004 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

193498 (2000 YS17)          Discovered 2000-Dec-25 by Kusnirak, P. at Ondrejov
Reference: 20081113/Numbers.arcLast Updated: 2008-11-17

[ show close-approach data ]
Alternate Designations
 2000 YS17 = 2004 WU = 2004 XT186 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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