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22219 (2066 T-2)
Classification: Main-belt Asteroid          SPK-ID: 2022219
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 27 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .09776097904711235 4.393e-08  
a 2.975348467728865 1.656e-08 au
q 2.684475488517366 1.3255e-07 au
i 4.965314510436939 4.5945e-06 deg
node 214.422797124906 4.8227e-05 deg
peri 115.6473836486154 5.3248e-05 deg
M 103.8089492719562 2.1121e-05 deg
tp 2458659.948002349620
(2019-Jun-25.44800235)
0.00011069 TDB
period 1874.58519249946
5.13
1.5651e-05
4.285e-08
d
yr
n .1920424856871922 1.6033e-09 deg/d
Q 3.266221446940364 1.8179e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1163  
   data-arc span      17283 days (47.32 yr)  
   first obs. used      1973-09-24  
   last obs. used      2021-01-18  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .48997  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 04:02:36  

Additional Information
 Earth MOID = 1.67668 au 
 Jupiter MOID = 2.05518 au 
 T_jup = 3.248 
[ 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 14.2   n/a MPO449117  

22219 (2066 T-2)          Discovered 1973-Sep-29 by van Houten, C. J., van Houten-Groeneveld, I., Gehrels, T. at Palomar
Reference: 20010208/Numbers.arcLast Updated: 2004-04-19

Alternate Designations
 2066 T-2 = 1999 VE61 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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