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3150 Tosa (1983 CB)
Classification: Outer Main-belt Asteroid          SPK-ID: 2003150
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2459396.5 (2021-Jul-01.0) TDB
Reference: JPL 44 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1173692776342482 1.5811e-08  
a 3.200740081588925 1.4579e-08 au
q 2.825071530317848 5.0356e-08 au
i 22.05286116817766 4.1404e-07 deg
node 350.2350064098055 2.4517e-06 deg
peri 271.91946171249 1.1391e-05 deg
M 165.1703767790603 1.3947e-05 deg
tp 2458436.870261383826
(2018-Nov-14.37026138)
7.8457e-05 TDB
period 2091.577876364206
5.73
1.429e-05
3.912e-08
d
yr
n .172118860152503 1.176e-09 deg/d
Q 3.576408632860001 1.629e-08 au
  Orbit Determination Parameters
   # obs. used (total)      2837  
   data-arc span      20107 days (55.05 yr)  
   first obs. used      1966-03-17  
   last obs. used      2021-04-04  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .40204  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Jul-08 13:55:23  

Additional Information
 Earth MOID = 1.9209 au 
 Jupiter MOID = 1.77873 au 
 T_jup = 3.069 
[ 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 11.30   n/a E2021B10  
diameter diameter 33.479 km 0.252 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2014ApJ...791..121M)  
geometric albedo albedo 0.033   0.004 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2012ApJ...759L...8M)  

3150 Tosa (1983 CB)          Discovered 1983-Feb-11 by Seki, T. at Geisei
Reference: DISCOVERY.DBLast Updated: 2003-08-29

[ show close-approach data ]
Alternate Designations
 1983 CB = 1966 FB = 1968 QE1 = 1971 BX1 = 1982 DQ2 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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