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294600 Abedinabedin (2008 AA3)
Classification: Main-belt Asteroid          SPK-ID: 2294600
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 16 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1896689700850596 4.3966e-08  
a 3.105897659910308 2.4808e-08 au
q 2.516805249565524 1.2989e-07 au
i 18.77234103145304 5.0562e-06 deg
node 125.5530663192365 1.5213e-05 deg
peri 9.97901222338511 2.0633e-05 deg
M 163.4308484284746 1.5284e-05 deg
tp 2458488.866172482321
(2019-Jan-05.36617248)
7.8889e-05 TDB
period 1999.30540071427
5.47
2.3954e-05
6.558e-08
d
yr
n .1800625356543261 2.1574e-09 deg/d
Q 3.694990070255093 2.9514e-08 au
  Orbit Determination Parameters
   # obs. used (total)      334  
   data-arc span      7097 days (19.43 yr)  
   first obs. used      2002-01-13  
   last obs. used      2021-06-19  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .57715  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Jul-09 16:02:27  

Additional Information
 Earth MOID = 1.53371 au 
 Jupiter MOID = 1.38009 au 
 T_jup = 3.112 
[ 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 15.79   n/a E2021B55  

294600 Abedinabedin           Discovered 2008 Jan. 7 by Q.-Z. Ye and C.-S. Lin at Lulin.
Abedin Y. Abedin (b. 1982) is a good friend of the first discoverer. He is currently a doctoral student at the University of Western Ontario.
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 2013-07-22Last Updated: 2014-08-13

[ show close-approach data ]
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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