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JPL Small-Body Database Browser
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71504 (2000 CT28)
Classification: Main-belt Asteroid          SPK-ID: 2071504
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 25 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .09236349134884554 4.9431e-08  
a 2.97552416634849 2.305e-08 au
q 2.70069436575168 1.4976e-07 au
i 11.26742439785396 6.3086e-06 deg
node 312.7530521450029 2.8811e-05 deg
peri 143.3412350481849 4.7673e-05 deg
M 25.36978681059324 3.671e-05 deg
tp 2458868.383224189964
(2020-Jan-19.88322419)
0.00019078 TDB
period 1874.75124039093
5.13
2.1784e-05
5.964e-08
d
yr
n .1920254763639636 2.2313e-09 deg/d
Q 3.250353966945299 2.5179e-08 au
  Orbit Determination Parameters
   # obs. used (total)      826  
   data-arc span      10935 days (29.94 yr)  
   first obs. used      1990-02-24  
   last obs. used      2020-02-02  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .47522  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-23 16:27:41  

Additional Information
 Earth MOID = 1.7265 au 
 Jupiter MOID = 1.88474 au 
 T_jup = 3.226 
[ 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 14.4   n/a MPO337801  
diameter diameter 7.147 km 0.126 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.079   0.007 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

71504 (2000 CT28)          Discovered 2000-Feb-02 by LINEAR at Socorro
Reference: 20031109/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Alternate Designations
 2000 CT28 = 1990 DR8 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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