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22376 (1993 TX38)
Classification: Main-belt Asteroid          SPK-ID: 2022376
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 30 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .04992595408248088 3.7818e-08  
a 3.061068207944916 1.796e-08 au
q 2.908241457151716 1.1129e-07 au
i 7.002880562087085 3.3833e-06 deg
node 105.7120912560823 3.307e-05 deg
peri 205.4334984257679 5.1383e-05 deg
M 98.38153482794948 3.8892e-05 deg
tp 2458665.912216505530
(2019-Jul-01.41221651)
0.00021184 TDB
period 1956.17604863118
5.36
1.7216e-05
4.713e-08
d
yr
n .1840325160160852 1.6196e-09 deg/d
Q 3.213894958738116 1.8856e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1284  
   data-arc span      9983 days (27.33 yr)  
   first obs. used      1993-10-09  
   last obs. used      2021-02-07  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .51904  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 04:05:10  

Additional Information
 Earth MOID = 1.89324 au 
 Jupiter MOID = 1.94441 au 
 T_jup = 3.221 
[ 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 14.18   n/a E2021B10  

22376 (1993 TX38)          Discovered 1993-Oct-09 by Elst, E. W. at La Silla
Reference: 20010309/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Alternate Designations
 1993 TX38 = 1998 QR103 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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