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180074 (2003 CB4)
Classification: Main-belt Asteroid          SPK-ID: 2180074
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 29 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2007449402959925 3.3545e-08  
a 2.596979714067697 1.6198e-08 au
q 2.075649176417274 8.6099e-08 au
i 12.86610155285809 7.3294e-06 deg
node 292.3762088104079 2.162e-05 deg
peri 111.1510137053009 3.404e-05 deg
M 134.4775680557381 2.5091e-05 deg
tp 2458629.483564758768
(2019-May-25.98356476)
0.00010419 TDB
period 1528.626072428977
4.19
1.4302e-05
3.916e-08
d
yr
n .2355055997625125 2.2033e-09 deg/d
Q 3.11831025171812 1.945e-08 au
  Orbit Determination Parameters
   # obs. used (total)      830  
   data-arc span      8326 days (22.80 yr)  
   first obs. used      1997-07-26  
   last obs. used      2020-05-12  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .52952  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 21:25:02  

Additional Information
 Earth MOID = 1.12417 au 
 Jupiter MOID = 2.37127 au 
 T_jup = 3.353 
[ 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 15.19   n/a E2021B55  
diameter diameter 2.997 km 0.229 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.259   0.068 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

180074 (2003 CB4)          Discovered 2003-Feb-01 by LINEAR at Socorro
Reference: 20080321/Numbers.arcLast Updated: 2008-03-26
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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