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JPL Small-Body Database Browser
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3355 Onizuka (1984 CC1)
Classification: Main-belt Asteroid          SPK-ID: 2003355
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 25 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .06676879796957694 4.0455e-08  
a 2.186310629716897 6.974e-09 au
q 2.040333296982591 8.9993e-08 au
i 4.065178755486871 4.4189e-06 deg
node 140.8509383680683 5.1483e-05 deg
peri 299.7241886818355 5.9522e-05 deg
M 29.43333671038785 2.8948e-05 deg
tp 2458503.960904776518
(2019-Jan-20.46090478)
9.4989e-05 TDB
period 1180.772490133198
3.23
5.6497e-06
1.547e-08
d
yr
n .3048851518884811 1.4588e-09 deg/d
Q 2.332287962451204 7.4397e-09 au
  Orbit Determination Parameters
   # obs. used (total)      1984  
   data-arc span      27145 days (74.32 yr)  
   first obs. used      1945-01-15  
   last obs. used      2019-05-12  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .49358  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-May-29 23:04:17  

Additional Information
 Earth MOID = 1.05964 au 
 Jupiter MOID = 2.78627 au 
 T_jup = 3.670 
[ 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 13.6   n/a MPO458863  
diameter diameter 4.734 km 0.123 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.346   0.075 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

3355 Onizuka (1984 CC1)          Discovered 1984-Feb-08 by Bowell, E. at Flagstaff (AM)
Discovered at the Anderson Mesa station, which is operated by the Lowell Observatory.
Reference: DISCOVERY.DBLast Updated: 2003-08-29

[ show close-approach data ]
Alternate Designations
 1984 CC1 = 1945 BA = 1979 SM10 = 1981 GD 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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