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80749 (2000 CQ43)
Classification: Main-belt Asteroid          SPK-ID: 2080749
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 28 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1448648449291348 3.2901e-08  
a 2.269061995581188 7.7274e-09 au
q 1.940354681456726 7.4137e-08 au
i 7.374728089315099 3.8681e-06 deg
node 191.9483296245051 2.8652e-05 deg
peri 77.99709020098013 3.1677e-05 deg
M 225.0817182853943 1.4594e-05 deg
tp 2459468.381927560947
(2021-Sep-10.88192756)
5.1491e-05 TDB
period 1248.440847165834
3.42
6.3775e-06
1.746e-08
d
yr
n .2883596774466802 1.473e-09 deg/d
Q 2.59776930970565 8.8469e-09 au
  Orbit Determination Parameters
   # obs. used (total)      1542  
   data-arc span      7796 days (21.34 yr)  
   first obs. used      1998-09-26  
   last obs. used      2020-01-30  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .52256  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-23 19:03:13  

Additional Information
 Earth MOID = .94092 au 
 Jupiter MOID = 2.50226 au 
 T_jup = 3.589 
[ 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 14.8   n/a MPO359305  
diameter diameter 2.896 km 0.268 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.304   0.079 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

80749 (2000 CQ43)          Discovered 2000-Feb-02 by LINEAR at Socorro
Reference: 20040504/Numbers.arcLast Updated: 2004-07-16

[ show close-approach data ]
Alternate Designations
 2000 CQ43 = 1998 VQ11 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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