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101674 (1999 CU106)
Classification: Outer Main-belt Asteroid          SPK-ID: 2101674
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 17 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1136582161290261 5.3163e-08  
a 3.208564340099405 2.9948e-08 au
q 2.843884640868501 1.8409e-07 au
i 32.41504000899998 5.7325e-06 deg
node 160.6071056172657 9.3263e-06 deg
peri 291.8166619011898 2.8058e-05 deg
M 288.8680260616587 2.8323e-05 deg
tp 2459415.288699038250
(2021-Jul-19.78869904)
0.0001667 TDB
period 2099.251902993824
5.75
2.9391e-05
8.047e-08
d
yr
n .1714896623347537 2.401e-09 deg/d
Q 3.573244039330309 3.3352e-08 au
  Orbit Determination Parameters
   # obs. used (total)      548  
   data-arc span      7926 days (21.70 yr)  
   first obs. used      1999-02-12  
   last obs. used      2020-10-25  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .55937  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Nov-12 19:59:09  

Additional Information
 Earth MOID = 1.97532 au 
 Jupiter MOID = 1.6806 au 
 T_jup = 2.939 
[ 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 MPO410656  
diameter diameter 6.109 km 0.435 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.108   0.015 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

101674 (1999 CU106)          Discovered 1999-Feb-12 by LINEAR at Socorro
Reference: 20051019/Numbers.arcLast Updated: 2005-10-26

[ show close-approach data ]
Alternate Designations
 1999 CU106 = 2002 RG181 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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