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22234 (3166 T-3)
Classification: Main-belt Asteroid          SPK-ID: 2022234
[ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 25 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1562219711532022 2.832e-08  
a 2.401931562304203 8.2405e-09 au
q 2.02669707906595 6.5989e-08 au
i 2.455475164541209 4.8115e-06 deg
node 179.3080653715545 7.3576e-05 deg
peri 305.4614012384762 7.5615e-05 deg
M 132.6103079697438 1.711e-05 deg
tp 2458699.642532509052
(2019-Aug-04.14253251)		 6.3496e-05 TDB
period 1359.688330848914
3.72		 6.9972e-06
1.916e-08		 d
yr
n .2647665585062689 1.3625e-09 deg/d
Q 2.777166045542456 9.5278e-09 au
   Orbit Determination Parameters
   # obs. used (total)      1183  
   data-arc span      23568 days (64.53 yr)  
   first obs. used      1955-12-11  
   last obs. used      2020-06-20  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .48384  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 04:02:43  

Additional Information
 Earth MOID = 1.04321 au 
 Jupiter MOID = 2.28756 au 
 T_jup = 3.507 
[ 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 15.55   n/a E2021B10  

22234 (3166 T-3)          Discovered 1977-Oct-16 by van Houten, C. J., van Houten-Groeneveld, I., Gehrels, T. at Palomar
Reference: 20010208/Numbers.arcLast Updated: 2004-04-19

Alternate Designations
 3166 T-3 = 1990 EV4 
[ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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