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JPL Small-Body Database Browser
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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.


Orbital Elements at Epoch 2459396.5 (2021-Jul-01.0) TDB
Reference: JPL 23 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2979291826951175 4.6277e-07  
a 1.416244744351529 9.224e-07 au
q .9943041051706224 1.9551e-08 au
i 2.800220551472426 4.9091e-06 deg
node 330.5367103917309 7.4687e-06 deg
peri 195.0998167382513 2.1269e-05 deg
M 203.3070208070677 0.00090129 deg
tp 2459664.449487537232
(2022-Mar-25.94948754)
0.001803 TDB
period 615.610322876257
1.69
0.00060142
1.647e-06
d
yr
n .5847855154832469 5.7131e-07 deg/d
Q 1.838185383532436 1.1972e-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.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      3  
   norm. resid. RMS      .33681  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-15 18:34:09  

Additional Information
 Earth MOID = .00918443 au 
 Jupiter MOID = 3.1359 au 
 T_jup = 4.669 
[ hide covariance matrix ]
Orbital Elements at Epoch 2457798.5 (2017-Feb-14.0) TDB
Reference: JPL 23 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .3006379135421586 4.6115e-07  
q .9949941078561467 2.0976e-08 au
tp 2457816.907379891274
(2017-Mar-04.40737989)
1.7917e-05 TDB
node 330.9634585910784 6.9865e-06 deg
peri 193.9179832209408 2.2466e-05 deg
i 2.9037001399003 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.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      3  
   norm. resid. RMS      .33681  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-15 18:34:09  

Additional Information
 Jupiter MOID = 3.1359 au 
 T_jup = 4.669 
Orbit Covariance (6×6)
  e q tp node peri i
e 2.126598146210808E-13 -5.930576991760909E-15 3.102211788599381E-12 7.848594009362691E-14 4.529741539905391E-12 1.260473557288143E-12
q -5.930576991760909E-15 4.400107947181517E-16 -3.594539336520957E-13 9.784568470091331E-15 -4.45459137323367E-13 -5.12940595168964E-14
tp 3.102211788599381E-12 -3.594539336520957E-13 3.210099056559205E-10 -2.557080429758908E-12 3.805147308734191E-10 3.14956831832772E-11
node 7.848594009362691E-14 9.784568470091331E-15 -2.557080429758908E-12 4.8811639540529E-11 -5.172099412417442E-11 -5.940580284791258E-12
peri 4.529741539905391E-12 -4.45459137323367E-13 3.805147308734191E-10 -5.172099412417442E-11 5.04738670141189E-10 4.814225740453172E-11
i 1.260473557288143E-12 -5.12940595168964E-14 3.14956831832772E-11 -5.940580284791258E-12 4.814225740453172E-11 2.358994668801017E-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  

[ show close-approach data ]
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Close-Approach Data ]
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