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(2014 CU13)
Classification: Apollo [NEO, PHA]          SPK-ID: 3661509
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 43 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .674377138015287 3.8504e-08  
a 2.151332156962301 3.7408e-08 au
q .7005229340298105 7.1098e-08 au
i 5.946686899611495 1.0571e-05 deg
node 356.170410196873 1.7263e-05 deg
peri 249.7926590091767 1.7336e-05 deg
M 99.31824000723157 2.2105e-05 deg
tp 2459078.530001854871
(2020-Aug-17.03000185)
6.2476e-05 TDB
period 1152.549615497734
3.16
3.0061e-05
8.23e-08
d
yr
n .3123509783520533 8.1468e-09 deg/d
Q 3.602141379894793 6.2635e-08 au
  Orbit Determination Parameters
   # obs. used (total)      458  
   # delay obs. used      2  
   # Doppler obs. used      2  
   data-arc span      1319 days (3.61 yr)  
   first obs. used      2014-02-11  
   last obs. used      2017-09-22  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .37875  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-15 09:20:32  

Additional Information
 Earth MOID = .00815492 au 
 Jupiter MOID = 1.51455 au 
 T_jup = 3.363 
[ 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 21.9   n/a MPO292224  
rotation period rot_per 14.36 h n/a LCDB (Rev. 2020-October); Warner et al., 2009 Result based on less than full coverage, so that the period may be wrong by 30 percent or so.
Published Reference List:
[Warner, B.D. (2014) Minor Planet Bull. 41, 157-168.]
[Vaduvescu, O.; Aznar, A.M.; Tudor, V.; Predatu, M.; et al. (2017) Earth, Moon, and Planets 120, 41-100.]

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