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(2017 TK1 = 2017 OD69)
Classification: Apollo [NEO, PHA]          SPK-ID: 3781354
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 11 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .5683605986464274 4.6949e-06  
a 2.243075341063469 2.3686e-05 au
q .9681996974075966 3.1143e-07 au
i 9.930952356601134 4.8146e-05 deg
node 354.4724773772897 4.3328e-05 deg
peri 355.4762967776631 3.3068e-05 deg
M 289.3242576400221 0.004599 deg
tp 2459241.397391051879
(2021-Jan-26.89739105)
0.019491 TDB
period 1227.055533947749
3.36
0.019436
5.321e-05
d
yr
n .2933852544079962 4.6471e-06 deg/d
Q 3.517950984719342 3.7149e-05 au
  Orbit Determination Parameters
   # obs. used (total)      126  
   data-arc span      157 days  
   first obs. used      2017-07-30  
   last obs. used      2018-01-03  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      4  
   norm. resid. RMS      .46071  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Mar-17 07:26:25  

Additional Information
 Earth MOID = .0333714 au 
 Jupiter MOID = 1.92142 au 
 T_jup = 3.384 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Close-Approach Data ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 21.0   n/a MPO466912  

[ show close-approach data ]
Alternate Designations
 2017 TK1 = 2017 OD69 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Close-Approach Data ]
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