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JPL Small-Body Database Browser
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17250 Genelucas (2000 GW122)
Classification: Main-belt Asteroid          SPK-ID: 2017250
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 30 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1616365665775988 3.6559e-08  
a 2.807962346491353 1.2605e-08 au
q 2.354092953725313 1.0352e-07 au
i 1.970833071254343 4.2293e-06 deg
node 221.6832184139399 0.00010856 deg
peri 332.3891366786793 0.00010919 deg
M 37.91794751301585 1.1941e-05 deg
tp 2458419.479538868408
(2018-Oct-27.97953887)
5.6731e-05 TDB
period 1718.641706147289
4.71
1.1573e-05
3.169e-08
d
yr
n .2094677434583027 1.4105e-09 deg/d
Q 3.261831739257393 1.4643e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1742  
   data-arc span      12664 days (34.67 yr)  
   first obs. used      1984-12-28  
   last obs. used      2019-08-31  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .47634  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Sep-24 01:23:57  

Additional Information
 Earth MOID = 1.35384 au 
 Jupiter MOID = 1.70121 au 
 T_jup = 3.302 
[ 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 13.7   n/a MPO435860  
diameter diameter 10.025 km 0.183 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.044   0.005 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

17250 Genelucas           Discovered 2000 Apr. 11 by C. W. Juels at Fountain Hills.
Gene A. Lucas (b. 1946), an amateur astronomer and telescope maker since 1961, cofounded the Saguaro Astronomy Club in Phoenix in 1977 and was an astrovideography pioneer in live public-television broadcasts of comet 1P/Halley during 1985-1986.
NOTE: some special characters may not display properly (any characters within {} are an attempt to place the proper accent above a character)
Reference: 20010804/MPCPages.arcLast Updated: 2009-05-11

[ show close-approach data ]
Alternate Designations
 2000 GW122 = 1984 YU4 = 1990 DZ5 = 1992 QA3 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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