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JPL Small-Body Database Browser
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71521 (2000 CT70)
Classification: Main-belt Asteroid          SPK-ID: 2071521
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 21 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .04448849043465624 5.6394e-08  
a 3.089109019355027 2.549e-08 au
q 2.951679222295841 1.728e-07 au
i 14.49088160889642 6.1451e-06 deg
node 322.2136522056285 1.6951e-05 deg
peri 208.9892808450843 5.6772e-05 deg
M 183.4851023316057 5.3567e-05 deg
tp 2459572.860133518983
(2021-Dec-24.36013352)
0.00029435 TDB
period 1983.116737967617
5.43
2.4546e-05
6.72e-08
d
yr
n .1815324297897578 2.2469e-09 deg/d
Q 3.226538816414214 2.6624e-08 au
  Orbit Determination Parameters
   # obs. used (total)      885  
   data-arc span      7295 days (19.97 yr)  
   first obs. used      1998-11-16  
   last obs. used      2018-11-06  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .58028  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-13 06:45:57  

Additional Information
 Earth MOID = 1.96778 au 
 Jupiter MOID = 1.80889 au 
 T_jup = 3.175 
[ show covariance matrix ]

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 13.8   n/a MPO359243  
diameter diameter 5.447 km 0.328 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.164   0.038 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

71521 (2000 CT70)          Discovered 2000-Feb-07 by LINEAR at Socorro
Reference: 20031109/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Alternate Designations
 2000 CT70 = 2002 PL126 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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