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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 2459000.5 (2020-May-31.0) TDB
Reference: JPL 31 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1182536738180498 2.711e-08  
a 2.530086765595756 7.9561e-09 au
q 2.230894710485631 6.738e-08 au
i 3.445640799129981 4.1658e-06 deg
node 189.5260011302353 5.463e-05 deg
peri 259.7627669679073 5.8706e-05 deg
M 157.6804123673404 2.1295e-05 deg
tp 2458356.661718473203
(2018-Aug-26.16171847)
8.6053e-05 TDB
period 1469.946570216192
4.02
6.9335e-06
1.898e-08
d
yr
n .244906860762329 1.1552e-09 deg/d
Q 2.829278820705881 8.8969e-09 au
  Orbit Determination Parameters
   # obs. used (total)      2122  
   data-arc span      25778 days (70.58 yr)  
   first obs. used      1949-11-19  
   last obs. used      2020-06-17  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .5072  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Jun-23 15:59:44  

Additional Information
 Earth MOID = 1.25044 au 
 Jupiter MOID = 2.35047 au 
 T_jup = 3.439 
[ hide covariance matrix ]
Orbital Elements at Epoch 2456602.5 (2013-Nov-06.0) TDB
Reference: JPL 31 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1185002660562733 2.7464e-08  
q 2.229607193186193 6.8464e-08 au
tp 2456889.522826664229
(2014-Aug-20.02282666)
8.3874e-05 TDB
node 189.5934577395625 5.4688e-05 deg
peri 260.2393348186467 5.8683e-05 deg
i 3.443758449368258 4.1641e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      2122  
   data-arc span      25778 days (70.58 yr)  
   first obs. used      1949-11-19  
   last obs. used      2020-06-17  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .5072  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Jun-23 15:59:44  

Additional Information
 Jupiter MOID = 2.35047 au 
 T_jup = 3.439 
Orbit Covariance (6×6)
  e q tp node peri i
e 7.542581951231198E-16 -1.870610676721779E-15 1.062990084557493E-12 -7.664200934406026E-15 2.762321414715131E-13 -4.890346752561651E-16
q -1.870610676721779E-15 4.687258844931634E-15 -2.600686199227661E-12 1.947762075084997E-14 -6.796580777310408E-13 1.222980477057421E-15
tp 1.062990084557493E-12 -2.600686199227661E-12 7.034852792535089E-9 -1.20669174374403E-11 1.795929542496963E-9 -4.475471946951138E-12
node -7.664200934406026E-15 1.947762075084997E-14 -1.20669174374403E-11 2.990724487805521E-9 -2.988115635608368E-9 -9.732217923941871E-11
peri 2.762321414715131E-13 -6.796580777310408E-13 1.795929542496963E-9 -2.988115635608368E-9 3.443749361595794E-9 9.602667314153687E-11
i -4.890346752561651E-16 1.222980477057421E-15 -4.475471946951138E-12 -9.732217923941871E-11 9.602667314153687E-11 1.734002606252156E-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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