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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 ]

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Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 29 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1187951389652336 3.1858e-08  
a 2.567291831168809 1.1581e-08 au
q 2.262310041320801 8.2923e-08 au
i 12.23474036835281 3.2477e-06 deg
node 224.6335581686656 1.7043e-05 deg
peri 241.4177838525454 2.5482e-05 deg
M 257.3883226487943 2.2788e-05 deg
tp 2459628.758085720350
(2022-Feb-18.25808572)
9.6777e-05 TDB
period 1502.488945109466
4.11
1.0166e-05
2.783e-08
d
yr
n .2396024284716262 1.6213e-09 deg/d
Q 2.872273621016816 1.2957e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1520  
   data-arc span      10308 days (28.22 yr)  
   first obs. used      1992-11-17  
   last obs. used      2021-02-06  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .47765  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 02:05:04  

Additional Information
 Earth MOID = 1.30631 au 
 Jupiter MOID = 2.39353 au 
 T_jup = 3.390 
[ 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 14.11   n/a E2021B10  
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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