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123854 (2001 CB38)
Classification: Main-belt Asteroid          SPK-ID: 2123854
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 19 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .3820704300286749 3.4316e-08  
a 2.779460200894858 1.3767e-08 au
q 1.717510646691373 9.8255e-08 au
i 29.779264737614 9.1357e-06 deg
node 24.81799030883752 8.0837e-06 deg
peri 259.8934018904986 1.6639e-05 deg
M 332.3980610100625 1.0708e-05 deg
tp 2459130.270568538982
(2020-Oct-07.77056854)
5.0224e-05 TDB
period 1692.540683140581
4.63
1.2575e-05
3.443e-08
d
yr
n .2126979892335614 1.5803e-09 deg/d
Q 3.841409755098344 1.9027e-08 au
  Orbit Determination Parameters
   # obs. used (total)      798  
   data-arc span      9746 days (26.68 yr)  
   first obs. used      1993-10-11  
   last obs. used      2020-06-17  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .50356  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Jun-24 02:04:06  

Additional Information
 Earth MOID = .928852 au 
 Jupiter MOID = 2.13808 au 
 T_jup = 3.045 
[ 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 14.5   n/a MPO432732  
diameter diameter 3.389 km 0.612 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.321   0.063 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

123854 (2001 CB38)          Discovered 2001-Feb-15 by LINEAR at Socorro
Reference: 20060314/Numbers.arcLast Updated: 2006-03-23

Alternate Designations
 2001 CB38 = 1993 TT8 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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