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339223 Stongemorin (2004 TN325)
Classification: Main-belt Asteroid          SPK-ID: 2339223
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 2459396.5 (2021-Jul-01.0) TDB
Reference: JPL 9 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2676907726534799 2.2498e-07  
a 2.544122277362954 2.9036e-08 au
q 1.863084219210734 5.9124e-07 au
i 4.025906262253119 1.4025e-05 deg
node 333.3920120450017 0.00011754 deg
peri 88.62715802584819 0.00014233 deg
M 25.21874804693168 8.3423e-05 deg
tp 2459292.669147418657
(2021-Mar-19.16914742)
0.00034185 TDB
period 1482.195185094899
4.06
2.5374e-05
6.947e-08
d
yr
n .2428829911338234 4.158e-09 deg/d
Q 3.225160335515174 3.6809e-08 au
  Orbit Determination Parameters
   # obs. used (total)      186  
   data-arc span      7352 days (20.13 yr)  
   first obs. used      2000-11-19  
   last obs. used      2021-01-05  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .5883  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-14 08:12:44  

Additional Information
 Earth MOID = .880937 au 
 Jupiter MOID = 2.14442 au 
 T_jup = 3.389 
[ 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 17.92   n/a E2021B25  

339223 Stongemorin           Discovered 2004 Oct. 13 at the Jarnac Observatory, Vail.
Gilbert St-Onge (b. 1955) and Lorraine Morin (b. 1944) are a Canadian amateur astronomical family with outreach and scientific contributions. They are star party organizers, founding members of CDADFS astronomy club and collaborators to other clubs. They are co-authors of refereed papers on the black drop effect and RY Tauri.
NOTE: some special characters may not display properly (any characters within {} are an attempt to place the proper accent above a character)
Reference: MPC batch dated 2014-04-15Last Updated: 2014-04-17
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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