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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 24 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .07951288704521971 3.4762e-08  
a 2.80629821121842 1.5339e-08 au
q 2.583161338534608 9.6313e-08 au
i 6.910704128423898 4.4952e-06 deg
node 143.0359654974627 3.7063e-05 deg
peri 293.7413507530325 5.0398e-05 deg
M 204.874940207499 3.6283e-05 deg
tp 2459740.409523379651
(2022-Jun-09.90952338)
0.00017546 TDB
period 1717.114106340869
4.70
1.4079e-05
3.855e-08
d
yr
n .2096540926841209 1.719e-09 deg/d
Q 3.029435083902233 1.6559e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1360  
   data-arc span      11100 days (30.39 yr)  
   first obs. used      1990-01-24  
   last obs. used      2020-06-15  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .53498  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Jun-23 17:04:11  

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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