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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 | Close-Approach Data ]

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Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 25 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .07951288661013003 3.4658e-08  
a 2.806298211011545 1.5304e-08 au
q 2.583161339565173 9.6088e-08 au
i 6.910704164833002 4.4766e-06 deg
node 143.0359658167752 3.6875e-05 deg
peri 293.7413508310705 5.0192e-05 deg
M 204.8749398950641 3.6224e-05 deg
tp 2459740.409524788073
(2022-Jun-09.90952479)
0.0001752 TDB
period 1717.114106150995
4.70
1.4046e-05
3.846e-08
d
yr
n .2096540927073039 1.715e-09 deg/d
Q 3.029435082457916 1.6521e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1372  
   data-arc span      11135 days (30.49 yr)  
   first obs. used      1990-01-24  
   last obs. used      2020-07-20  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .5333  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Nov-13 03:07:58  

Additional Information
 Earth MOID = 1.60821 au 
 Jupiter MOID = 2.15397 au 
 T_jup = 3.308 
[ 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 13.9   n/a MPO344384  
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

[ show close-approach data ]
Alternate Designations
 1997 PK1 = 1990 BK4 = 1990 DJ5 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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