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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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For accurate long-term ephemerides, please instead use our Horizons system.This orbit viewer was implemented using two-body methods, and hence should not be used for determining accurate long-term trajectories (over several years or decades) or planetary encounter circumstances.


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

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Close-Approach Data   ...sorted by Date/Time (TDB)
Date/Time (TDB) Time Uncertainty
(days_HH:MM)
Body Nominal Distance (au) Minimum Distance (au) Maximum Distance (au) V-relative (km/s) V-infinity (km/s) JD (TDB) Time Uncertainty (minutes) Semi-major axis (km) Semi-minor axis (km) range-LOV angle (deg) N-sigma BP Orbit Ref. Reference Modified
1940-Mar-25 02:02 00:01 Jupiter 1.87803211579968 1.87803149278688 1.87803273881257 6.17433975240746 6.10085562861244 2429713.584753229 1.28173275170391 62.3492169541152 29.9458099877754 -77.7297523867227 23789989.060244 T 44 CATAB v2.0g-lin.ifort 2021-Jul-08 13:56:27 2021-Jul-08 13:56
1951-Jul-08 19:55 < 00:01 Jupiter 1.81693235378024 1.81693212230636 1.81693258525618 6.70362967160967 6.63372333499254 2433836.330000146 0.998359849813212 147.922739122942 8.52843416916054 87.1730438237331 22251845.2155274 T 44 CATAB v2.0g-lin.ifort 2021-Jul-08 13:56:27 2021-Jul-08 13:56
1962-Oct-15 02:08 < 00:01 Jupiter 1.94125994798399 1.94125934806029 1.9412605479195 7.0054625096658 6.94289944054295 2437952.589044668 0.833837002895647 244.055417494009 3.97582094707344 83.0712718637952 20480603.7648395 T 44 CATAB v2.0g-lin.ifort 2021-Jul-08 13:56:27 2021-Jul-08 13:56
2129-Nov-17 15:25 00:03 Jupiter 1.89483295606043 1.89483190603869 1.89483400608315 6.33091552325 6.25990873709153 2498982.142441769 2.57392523561994 102.544725107354 33.5623631105893 -63.932873646109 24828534.780372 T 44 CATAB v2.0g-lin.ifort 2021-Jul-08 13:56:27 2021-Jul-08 13:56
2141-Feb-25 18:39 00:03 Jupiter 1.86418466841288 1.86418421555606 1.86418512130106 6.87667335872592 6.81027929492163 2503100.277069160 2.77849269968924 413.129246400595 8.23943092042012 87.211148020993 19891120.3417629 T 44 CATAB v2.0g-lin.ifort 2021-Jul-08 13:56:27 2021-Jul-08 13:56

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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