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JPL Small-Body Database Browser
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17826 Normanwisdom (1998 GK10)
Classification: Main-belt Asteroid          SPK-ID: 2017826
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 23 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .123369753368153 4.1944e-08  
a 3.076736744095357 1.8758e-08 au
q 2.697160490797579 1.3061e-07 au
i 9.931723391914417 5.6747e-06 deg
node 227.7194020209689 2.5383e-05 deg
peri 281.9818217619841 3.5049e-05 deg
M 94.93833901048109 2.2131e-05 deg
tp 2458480.655967863831
(2018-Dec-28.15596786)
0.00012148 TDB
period 1971.214722308976
5.40
1.8027e-05
4.936e-08
d
yr
n .1826285061316482 1.6702e-09 deg/d
Q 3.456312997393136 2.1072e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1239  
   data-arc span      13509 days (36.99 yr)  
   first obs. used      1982-05-16  
   last obs. used      2019-05-11  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .50501  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-May-30 02:33:12  

Additional Information
 Earth MOID = 1.72982 au 
 Jupiter MOID = 1.68547 au 
 T_jup = 3.194 
[ hide covariance matrix ]
Orbital Elements at Epoch 2456534.5 (2013-Aug-30.0) TDB
Reference: JPL 23 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1242404522993235 4.1528e-08  
q 2.691869548363647 1.2981e-07 au
tp 2456506.033024913169
(2013-Aug-01.53302491)
0.00012396 TDB
node 227.7594023816503 2.537e-05 deg
peri 280.9732723667046 3.5006e-05 deg
i 9.93706016206065 5.678e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      1239  
   data-arc span      13509 days (36.99 yr)  
   first obs. used      1982-05-16  
   last obs. used      2019-05-11  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .50501  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-May-30 02:33:12  

Additional Information
 Jupiter MOID = 1.68547 au 
 T_jup = 3.194 
Orbit Covariance (6×6)
  e q tp node peri i
e 1.724569216500562E-15 -5.345670439176191E-15 1.76863789999888E-12 -3.612120059939709E-15 3.742536949548748E-13 -2.594997064312714E-16
q -5.345670439176191E-15 1.685136013344457E-14 -5.903970453156382E-12 5.886689410784124E-15 -1.23404133407033E-12 2.809895747438921E-16
tp 1.76863789999888E-12 -5.903970453156382E-12 1.536517005977728E-8 -2.617335772460806E-11 3.006103071443196E-9 2.507627473937411E-12
node -3.612120059939709E-15 5.886689410784124E-15 -2.617335772460806E-11 6.436462273178062E-10 -6.393319448235921E-10 -3.260089716931916E-11
peri 3.742536949548748E-13 -1.23404133407033E-12 3.006103071443196E-9 -6.393319448235921E-10 1.225387396605562E-9 3.248344599895222E-11
i -2.594997064312714E-16 2.809895747438921E-16 2.507627473937411E-12 -3.260089716931916E-11 3.248344599895222E-11 3.22397551936385E-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 13.7   n/a MPO395174  
diameter diameter 7.960 km 0.215 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.111   0.023 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

17826 Normanwisdom           Discovered 1998 Apr. 3 by J. Broughton at Reedy Creek Observatory.
British comedy great Norman Wisdom (b. 1915) is best known for his smash hit films of the 1950s as the downtrodden, accident-prone little man in the shrunken suit and skewhiff cap. A physical comedian, Wisdom did his trademark trip-up on the red carpet after being knighted by the Queen.
NOTE: some special characters may not display properly (any characters within {} are an attempt to place the proper accent above a character)
Reference: 20010705/MPCPages.arcLast Updated: 2009-05-11

[ show close-approach data ]
Alternate Designations
 1998 GK10 = 1982 KD2 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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