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JPL Small-Body Database Browser
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3659 Bellingshausen (1969 TE2)
Classification: Main-belt Asteroid          SPK-ID: 2003659
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 27 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1187189025281414 2.9473e-08  
a 2.529246640282376 8.3596e-09 au
q 2.228977254925064 7.4227e-08 au
i 3.446338728031961 4.8169e-06 deg
node 189.5394733653861 5.9615e-05 deg
peri 259.6725457771059 6.5565e-05 deg
M 59.73251019349733 2.5902e-05 deg
tp 2458356.722586605649
(2018-Aug-26.22258661)
0.00010562 TDB
period 1469.214478642821
4.02
7.284e-06
1.994e-08
d
yr
n .2450288948503611 1.2148e-09 deg/d
Q 2.829516025639689 9.352e-09 au
  Orbit Determination Parameters
   # obs. used (total)      1973  
   data-arc span      25374 days (69.47 yr)  
   first obs. used      1949-11-19  
   last obs. used      2019-05-10  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .50693  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-May-29 23:46:12  

Additional Information
 Earth MOID = 1.24851 au 
 Jupiter MOID = 2.3521 au 
 T_jup = 3.439 
[ hide covariance matrix ]
Orbital Elements at Epoch 2456427.5 (2013-May-15.0) TDB
Reference: JPL 27 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1184423959505395 2.9937e-08  
q 2.230000923887024 7.5497e-08 au
tp 2456889.375487651309
(2014-Aug-19.87548765)
0.00010506 TDB
node 189.5956400518888 5.9693e-05 deg
peri 260.1815436781062 6.5588e-05 deg
i 3.443533629892766 4.814e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      1973  
   data-arc span      25374 days (69.47 yr)  
   first obs. used      1949-11-19  
   last obs. used      2019-05-10  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .50693  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-May-29 23:46:12  

Additional Information
 Jupiter MOID = 2.3521 au 
 T_jup = 3.439 
Orbit Covariance (6×6)
  e q tp node peri i
e 8.962242114673793E-16 -2.249411532275979E-15 1.791958334173866E-12 -5.360095356514699E-15 4.710675120857135E-13 -1.353787439070352E-15
q -2.249411532275979E-15 5.699739613551681E-15 -4.552385570545315E-12 1.391232778287304E-14 -1.20190937213055E-12 3.461824499838689E-15
tp 1.791958334173866E-12 -4.552385570545315E-12 1.103759005729817E-8 -4.423482660651251E-12 2.867954406801174E-9 -8.583152836887801E-12
node -5.360095356514699E-15 1.391232778287304E-14 -4.423482660651251E-12 3.563283667708267E-9 -3.557764526854208E-9 -1.526402437034813E-10
peri 4.710675120857135E-13 -1.20190937213055E-12 2.867954406801174E-9 -3.557764526854208E-9 4.301811262554857E-9 1.501580500383162E-10
i -1.353787439070352E-15 3.461824499838689E-15 -8.583152836887801E-12 -1.526402437034813E-10 1.501580500383162E-10 2.317482690718461E-11

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 13.9   n/a MPO337281  

3659 Bellingshausen (1969 TE2)          Discovered 1969-Oct-08 by Chernykh, L. at Nauchnyj
Reference: DISCOVERY.DBLast Updated: 2003-08-29

Alternate Designations
 1969 TE2 = 1973 UP5 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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