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(2017 CP1)
Classification: Apollo [NEO]          SPK-ID: 3768617
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Close-Approach Data ]

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For accurate long-term ephemerides, please instead use our Horizons system.This orbit viewer was implemented using two-body methods, and hence should not be used for determining accurate long-term trajectories (over several years or decades) or planetary encounter circumstances.


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Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 22 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2977761309071347 4.6474e-07  
a 1.416271143956461 9.1867e-07 au
q .9945394023936845 2.1956e-08 au
i 2.80015124246257 4.9098e-06 deg
node 330.5389702456923 7.4656e-06 deg
peri 195.0599789638918 2.1286e-05 deg
M 331.8017675314691 0.00067564 deg
tp 2459048.721134368319
(2020-Jul-18.22113437)
0.0012023 TDB
period 615.6275359446018
1.69
0.000599
1.64e-06
d
yr
n .5847691647639282 5.6897e-07 deg/d
Q 1.838002885519238 1.1922e-06 au
  Orbit Determination Parameters
   # obs. used (total)      256  
   # delay obs. used      2  
   # Doppler obs. used      1  
   data-arc span      28 days  
   first obs. used      2017-01-30  
   last obs. used      2017-02-27  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      3  
   norm. resid. RMS      .33566  
   source      ORB  
   producer      Otto Matic  
   solution date      2018-Feb-10 07:08:44  

Additional Information
 Earth MOID = .00878069 au 
 Jupiter MOID = 3.13772 au 
 T_jup = 4.669 
[ hide covariance matrix ]
Orbital Elements at Epoch 2457798.5 (2017-Feb-14.0) TDB
Reference: JPL 22 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .3006379397921207 4.6115e-07  
q .9949941130380884 2.0976e-08 au
tp 2457816.907373034221
(2017-Mar-04.40737303)
1.7917e-05 TDB
node 330.9634577307348 6.9865e-06 deg
peri 193.9179763569313 2.2466e-05 deg
i 2.903700433363855 4.8569e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      256  
   # delay obs. used      2  
   # Doppler obs. used      1  
   data-arc span      28 days  
   first obs. used      2017-01-30  
   last obs. used      2017-02-27  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      3  
   norm. resid. RMS      .33566  
   source      ORB  
   producer      Otto Matic  
   solution date      2018-Feb-10 07:08:44  

Additional Information
 Jupiter MOID = 3.13772 au 
 T_jup = 4.669 
Orbit Covariance (6×6)
  e q tp node peri i
e 2.126598862106139E-13 -5.930572715356102E-15 3.102212975714701E-12 7.84860664658827E-14 4.529742390869245E-12 1.260473927331152E-12
q -5.930572715356102E-15 4.40010169535042E-16 -3.594536693479239E-13 9.784567124836787E-15 -4.454587934901114E-13 -5.129402576630361E-14
tp 3.102212975714701E-12 -3.594536693479239E-13 3.210098516237111E-10 -2.557079049118404E-12 3.805146625542771E-10 3.149568764777681E-11
node 7.84860664658827E-14 9.784567124836787E-15 -2.557079049118404E-12 4.881163008865119E-11 -5.172098284709865E-11 -5.940575616073241E-12
peri 4.529742390869245E-12 -4.454587934901114E-13 3.805146625542771E-10 -5.172098284709865E-11 5.047385690541167E-10 4.814225534122859E-11
i 1.260473927331152E-12 -5.129402576630361E-14 3.149568764777681E-11 -5.940575616073241E-12 4.814225534122859E-11 2.358994888741504E-11

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 24.6   n/a E2017E84  

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