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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 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 41 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1176028909618396 3.3641e-08  
a 3.200054751480362 1.9342e-08 au
q 2.8237190614701 1.0098e-07 au
i 22.05359244385512 4.3173e-06 deg
node 350.2393132066846 8.989e-06 deg
peri 271.8822091687207 2.2357e-05 deg
M 131.4568757147439 2.2614e-05 deg
tp 2458436.988916436110
(2018-Nov-14.48891644)
0.00012896 TDB
period 2090.906151454899
5.72
1.8957e-05
5.19e-08
d
yr
n .1721741550903679 1.561e-09 deg/d
Q 3.576390441490624 2.1617e-08 au
  Orbit Determination Parameters
   # obs. used (total)      2760  
   data-arc span      20034 days (54.85 yr)  
   first obs. used      1966-03-17  
   last obs. used      2021-01-21  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .39856  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Feb-24 01:08:21  

Additional Information
 Earth MOID = 1.91817 au 
 Jupiter MOID = 1.77998 au 
 T_jup = 3.070 
[ 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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