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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 ]

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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 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 35 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1174835208810424 1.8094e-08  
a 2.531758266742936 7.6149e-09 au
q 2.234318391546291 4.448e-08 au
i 3.445337243548221 9.9223e-07 deg
node 189.4612158194894 1.8009e-05 deg
peri 259.9200128325095 2.0538e-05 deg
M 206.5166111456125 7.5103e-06 deg
tp 2459827.822205814031
(2022-Sep-05.32220581)
3.2508e-05 TDB
period 1471.403490493072
4.03
6.6385e-06
1.818e-08
d
yr
n .2446643645512646 1.1038e-09 deg/d
Q 2.829198141939581 8.5096e-09 au
  Orbit Determination Parameters
   # obs. used (total)      2264  
   data-arc span      25860 days (70.80 yr)  
   first obs. used      1949-11-19  
   last obs. used      2020-09-07  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .50138  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-12 15:23:53  

Additional Information
 Earth MOID = 1.25357 au 
 Jupiter MOID = 2.34934 au 
 T_jup = 3.438 
[ show covariance matrix ]

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

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 13.92   n/a MPCxxxxx  

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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