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249563 (2233 T-3)
Classification: Main-belt Asteroid          SPK-ID: 2249563
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 13 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2288089612036785 9.0058e-08  
a 2.39013735593289 1.1925e-08 au
q 1.843252510387779 2.1924e-07 au
i 2.128138256776658 5.5181e-06 deg
node 312.8216657086573 0.0002032 deg
peri 72.96666955434108 0.00020356 deg
M 239.6177496779118 1.2441e-05 deg
tp 2459651.828410807315
(2022-Mar-13.32841081)
4.8902e-05 TDB
period 1349.685916785202
3.70
1.0101e-05
2.766e-08
d
yr
n .2667287222330059 1.9961e-09 deg/d
Q 2.937022201478002 1.4653e-08 au
  Orbit Determination Parameters
   # obs. used (total)      290  
   data-arc span      15538 days (42.54 yr)  
   first obs. used      1977-10-07  
   last obs. used      2020-04-22  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .59631  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-May-21 13:45:41  

Additional Information
 Earth MOID = .847482 au 
 Jupiter MOID = 2.52655 au 
 T_jup = 3.496 
[ 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 17.48   n/a E2021B55  

249563 (2233 T-3)          Discovered 1977-Oct-16 by van Houten, C. J., van Houten-Groeneveld, I., Gehrels, T. at Palomar
Reference: 20100824/Numbers.arcLast Updated: 2010-08-27

Alternate Designations
 2233 T-3 = 1997 CS22 = 2003 UU250 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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