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10204 Turing (1997 PK1)
Classification: Main-belt Asteroid          SPK-ID: 2010204
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459396.5 (2021-Jul-01.0) TDB
Reference: JPL 27 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .07868459917605514 3.404e-08  
a 2.803468659361326 1.568e-08 au
q 2.582878851596847 9.3949e-08 au
i 6.920927458443667 4.4718e-06 deg
node 143.0050127628555 3.6685e-05 deg
peri 294.9949758036365 5.0366e-05 deg
M 286.5555053848358 3.6753e-05 deg
tp 2459746.283026277279
(2022-Jun-15.78302628)
0.00017606 TDB
period 1714.517747308743
4.69
1.4384e-05
3.938e-08
d
yr
n .2099715798014266 1.7615e-09 deg/d
Q 3.024058467125805 1.6913e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1410  
   data-arc span      11519 days (31.54 yr)  
   first obs. used      1990-01-24  
   last obs. used      2021-08-08  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .53277  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Aug-24 20:11:15  

Additional Information
 Earth MOID = 1.6078 au 
 Jupiter MOID = 2.15272 au 
 T_jup = 3.309 
[ hide covariance matrix ]
Orbital Elements at Epoch 2456699.5 (2014-Feb-11.0) TDB
Reference: JPL 27 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .08231033303355595 3.4625e-08  
q 2.571215893513283 9.6463e-08 au
tp 2456310.261448506530
(2013-Jan-17.76144851)
0.00015812 TDB
node 143.1282384580934 3.6831e-05 deg
peri 293.4179220394888 4.913e-05 deg
i 6.907703586545533 4.4622e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      1410  
   data-arc span      11519 days (31.54 yr)  
   first obs. used      1990-01-24  
   last obs. used      2021-08-08  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .53277  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Aug-24 20:11:15  

Additional Information
 Jupiter MOID = 2.15272 au 
 T_jup = 3.309 
Orbit Covariance (6×6)
  e q tp node peri i
e 1.198862480647544E-15 -3.30577038489047E-15 -5.939031869953177E-13 -3.361081934542468E-15 -1.392770969635431E-13 9.164521993217584E-16
q -3.30577038489047E-15 9.305093356347765E-15 2.198336193892307E-12 1.044717215270183E-14 5.053870995345743E-13 -2.290223613825907E-15
tp -5.939031869953177E-13 2.198336193892307E-12 2.500141572823328E-8 -5.892699932574733E-12 5.168156363985223E-9 -6.255928736449184E-12
node -3.361081934542468E-15 1.044717215270183E-14 -5.892699932574733E-12 1.356548839653293E-9 -1.347211467358541E-9 5.23382128298497E-11
peri -1.392770969635431E-13 5.053870995345743E-13 5.168156363985223E-9 -1.347211467358541E-9 2.413749122220595E-9 -5.32458326087682E-11
i 9.164521993217584E-16 -2.290223613825907E-15 -6.255928736449184E-12 5.23382128298497E-11 -5.32458326087682E-11 1.99116338394562E-11

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 13.91   n/a E2021B10  
diameter diameter 4.395 km 0.372 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2012ApJ...759L...8M)  
geometric albedo albedo 0.276   0.094 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2012ApJ...759L...8M)  

10204 Turing (1997 PK1)          Discovered 1997-Aug-01 by Comba, P. G. at Prescott
Reference: 19990302/Numbers.arcLast Updated: 2004-04-19

Alternate Designations
 1997 PK1 = 1990 BK4 = 1990 DJ5 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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