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71493 (2000 CF13)
Classification: Main-belt Asteroid          SPK-ID: 2071493
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

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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 29 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1436664206499097 7.6751e-08  
a 2.938416358217925 1.6478e-08 au
q 2.516264597653613 2.2726e-07 au
i 9.373788314210124 4.7126e-06 deg
node 293.9034275922812 3.0587e-05 deg
peri 65.35156409168771 3.4118e-05 deg
M 128.1332368393489 1.4993e-05 deg
tp 2458345.671273763884
(2018-Aug-15.17127376)
7.5756e-05 TDB
period 1839.790730804422
5.04
1.5476e-05
4.237e-08
d
yr
n .1956744286034071 1.6459e-09 deg/d
Q 3.360568118782237 1.8845e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1155  
   data-arc span      9207 days (25.21 yr)  
   first obs. used      1995-02-03  
   last obs. used      2020-04-19  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .49877  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-May-20 13:45:20  

Additional Information
 Earth MOID = 1.52948 au 
 Jupiter MOID = 2.14221 au 
 T_jup = 3.238 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 14.3   n/a MPO412622  
diameter diameter 4.182 km 1.374 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
rotation period rot_per 2.65 h n/a LCDB (Rev. 2019-August); 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:
[Chang, C.-K.; Lin, H.-W.; Ip, W.-H.; Prince, T.A.; et al. (2016) Astrophys. J. Sup. Ser. 227, A20.]
geometric albedo albedo 0.192   0.140 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

71493 (2000 CF13)          Discovered 2000-Feb-02 by LINEAR at Socorro
Reference: 20031109/Numbers.arcLast Updated: 2004-04-19
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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