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17517 (1992 WZ3)
Classification: Main-belt Asteroid          SPK-ID: 2017517
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 22 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1183873073437466 4.0392e-08  
a 2.568789637520594 1.3303e-08 au
q 2.264677549202012 1.015e-07 au
i 12.23321223315428 4.7253e-06 deg
node 224.6684083341031 1.7891e-05 deg
peri 241.1535156739312 2.6444e-05 deg
M 209.7226355384491 2.2717e-05 deg
tp 2459628.243619140497
(2022-Feb-17.74361914)
9.7301e-05 TDB
period 1503.804007345357
4.12
1.1682e-05
3.198e-08
d
yr
n .2393928984372789 1.8597e-09 deg/d
Q 2.872901725839176 1.4878e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1183  
   data-arc span      9749 days (26.69 yr)  
   first obs. used      1992-11-17  
   last obs. used      2019-07-28  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .51029  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-22 22:05:56  

Additional Information
 Earth MOID = 1.30867 au 
 Jupiter MOID = 2.39402 au 
 T_jup = 3.389 
[ hide covariance matrix ]
Orbital Elements at Epoch 2457004.5 (2014-Dec-13.0) TDB
Reference: JPL 22 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1189556652668196 4.0384e-08  
q 2.261663585703446 1.0176e-07 au
tp 2456617.535892962207
(2013-Nov-21.03589296)
8.7082e-05 TDB
node 224.7777615718374 1.7847e-05 deg
peri 240.1279431321236 2.6419e-05 deg
i 12.25159464593867 4.7317e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      1183  
   data-arc span      9749 days (26.69 yr)  
   first obs. used      1992-11-17  
   last obs. used      2019-07-28  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .51029  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-22 22:05:56  

Additional Information
 Jupiter MOID = 2.39402 au 
 T_jup = 3.389 
Orbit Covariance (6×6)
  e q tp node peri i
e 1.630846707851039E-15 -4.084228562853648E-15 8.254804897132794E-14 -4.272913788477921E-15 -1.618872926929132E-14 -1.459864634978891E-15
q -4.084228562853648E-15 1.035445399735062E-14 1.282924297111802E-13 1.149110862719186E-14 1.209139760962194E-13 4.493078853057446E-15
tp 8.254804897132794E-14 1.282924297111802E-13 7.583298993588192E-9 2.413179630471718E-11 1.707593451106174E-9 5.03400839515669E-13
node -4.272913788477921E-15 1.149110862719186E-14 2.413179630471718E-11 3.185141510862021E-10 -3.053495753575143E-10 8.71524927395637E-12
peri -1.618872926929132E-14 1.209139760962194E-13 1.707593451106174E-9 -3.053495753575143E-10 6.979733160218291E-10 -8.307249166198859E-12
i -1.459864634978891E-15 4.493078853057446E-15 5.03400839515669E-13 8.71524927395637E-12 -8.307249166198859E-12 2.238856741749806E-11

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 14.1   n/a MPO340823  
diameter diameter 4.140 km 0.040 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.311   0.038 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

17517 (1992 WZ3)          Discovered 1992-Nov-21 by Ueda, S., Kaneda, H. at Kushiro
Reference: 20001013/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Alternate Designations
 1992 WZ3 = 1998 FD108 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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