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213670 (2002 TQ38)
Classification: Main-belt Asteroid          SPK-ID: 2213670
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 15 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1698141023594112 8.3146e-08  
a 2.620455808295685 1.2259e-08 au
q 2.175465457437448 2.1282e-07 au
i 4.146576638512517 6.8408e-06 deg
node 219.13016008898 6.1609e-05 deg
peri 160.7538263729267 6.3449e-05 deg
M 113.5866013350287 1.4645e-05 deg
tp 2458711.635736182632
(2019-Aug-16.13573618)
6.1887e-05 TDB
period 1549.400483030203
4.24
1.0872e-05
2.977e-08
d
yr
n .232347933244437 1.6304e-09 deg/d
Q 3.065446159153922 1.4341e-08 au
  Orbit Determination Parameters
   # obs. used (total)      481  
   data-arc span      6764 days (18.52 yr)  
   first obs. used      2002-10-02  
   last obs. used      2021-04-09  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .54029  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-May-04 10:39:33  

Additional Information
 Earth MOID = 1.17724 au 
 Jupiter MOID = 2.39914 au 
 T_jup = 3.381 
[ 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 16.31   n/a MPCxxxxx  

213670 (2002 TQ38)          Discovered 2002-Oct-02 by LINEAR at Socorro
Reference: 20090509/Numbers.arcLast Updated: 2009-05-11
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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