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22210 (2206 T-1)
Classification: Main-belt Asteroid          SPK-ID: 2022210
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 29 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1143341131107743 3.641e-08  
a 2.235827083725166 7.1073e-09 au
q 1.9801957770384 8.2395e-08 au
i 4.753740736095673 4.0656e-06 deg
node 18.38043902811169 4.3192e-05 deg
peri 226.1931360000912 4.6463e-05 deg
M 265.8904849081211 1.7838e-05 deg
tp 2459519.717565251278
(2021-Nov-01.21756525)
6.0671e-05 TDB
period 1221.112693846796
3.34
5.8226e-06
1.594e-08
d
yr
n .2948130846678158 1.4057e-09 deg/d
Q 2.491458390411931 7.9199e-09 au
  Orbit Determination Parameters
   # obs. used (total)      1430  
   data-arc span      18249 days (49.96 yr)  
   first obs. used      1971-03-24  
   last obs. used      2021-03-10  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .50508  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 04:02:33  

Additional Information
 Earth MOID = .969384 au 
 Jupiter MOID = 2.52137 au 
 T_jup = 3.625 
[ 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 15.3   n/a MPO502330  

22210 (2206 T-1)          Discovered 1971-Mar-25 by van Houten, C. J., van Houten-Groeneveld, I., Gehrels, T. at Palomar
Reference: 20010208/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Alternate Designations
 2206 T-1 = 1998 KC63 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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