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136617 (1994 CC)
Classification: Apollo [NEO, PHA]          SPK-ID: 2136617
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | 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 168 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .4169575688153573 1.4616e-08  
a 1.637847013641663 6.7161e-09 au
q .9549343047421416 2.1504e-08 au
i 4.680438962680966 2.6379e-06 deg
node 268.5416337982622 1.0252e-05 deg
peri 24.8830317812633 1.0467e-05 deg
M 257.4792900992808 1.3557e-05 deg
tp 2459614.530640524613
(2022-Feb-04.03064052)
3.0168e-05 TDB
period 765.6114619657924
2.10
4.7092e-06
1.289e-08
d
yr
n .4702123960835958 2.8922e-09 deg/d
Q 2.320759722541184 9.5164e-09 au
  Orbit Determination Parameters
   # obs. used (total)      704  
   # delay obs. used      13  
   # Doppler obs. used      14  
   data-arc span      11829 days (32.39 yr)  
   first obs. used      1988-09-14  
   last obs. used      2021-02-02  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .47957  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-15 23:35:12  

Additional Information
 Earth MOID = .0159011 au 
 Jupiter MOID = 2.8948 au 
 T_jup = 4.193 
[ hide covariance matrix ]
Orbital Elements at Epoch 2456571.5 (2013-Oct-06.0) TDB
Reference: JPL 168 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .4173262311822773 1.4604e-08  
q .9542588143790504 2.1478e-08 au
tp 2456551.953451133213
(2013-Sep-16.45345113)
1.1507e-05 TDB
node 268.605201932002 1.024e-05 deg
peri 24.74136753914743 1.045e-05 deg
i 4.684483047017876 2.6396e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      704  
   # delay obs. used      13  
   # Doppler obs. used      14  
   data-arc span      11829 days (32.39 yr)  
   first obs. used      1988-09-14  
   last obs. used      2021-02-02  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .47957  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-15 23:35:12  

Additional Information
 Jupiter MOID = 2.8948 au 
 T_jup = 4.193 
Orbit Covariance (6×6)
  e q tp node peri i
e 2.132911025214374E-16 -3.108291013489122E-16 1.294801938041024E-13 -8.115248231901434E-14 1.241691529382768E-13 -1.911981509244987E-14
q -3.108291013489122E-16 4.613240886690481E-16 -1.683453007601039E-13 1.262185020841108E-13 -1.883727239264703E-13 2.738345425516052E-14
tp 1.294801938041024E-13 -1.683453007601039E-13 1.324171034213265E-10 -1.404832892775857E-11 4.745399468155374E-11 -1.445524091635771E-11
node -8.115248231901434E-14 1.262185020841108E-13 -1.404832892775857E-11 1.04849733497716E-10 -9.84559371964035E-11 -5.147123711772678E-12
peri 1.241691529382768E-13 -1.883727239264703E-13 4.745399468155374E-11 -9.84559371964035E-11 1.092083548663259E-10 -1.071539076921905E-12
i -1.911981509244987E-14 2.738345425516052E-14 -1.445524091635771E-11 -5.147123711772678E-12 -1.071539076921905E-12 6.967452823738753E-12

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 17.68   n/a MPCxxxxx  
rotation period rot_per 2.38860 h n/a LCDB (Rev. 2020-October); Warner et al., 2009 Published Reference List:
[Brozovic, M.; Benner, L.A.M.; Nolan, M.C.; Howell, E.S.; et al. (2009) IAUC 9053.]
[Brozovic, M.; Benner, L.A.M.; Taylor, P.; Nolan, M.C.; et al. (2011) Icarus 216, 241-256.]

136617 (1994 CC)          Discovered 1994-Feb-03 by Spacewatch at Kitt Peak
Reference: 20061205/Numbers.arcLast Updated: 2006-12-13

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