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215318 (2001 TQ93)
Classification: Main-belt Asteroid          SPK-ID: 2215318
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 13 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .01571805918719133 5.4617e-08  
a 2.595989213854358 2.0749e-08 au
q 2.555185301741684 1.3959e-07 au
i 22.18339219868714 9.2777e-06 deg
node 14.88133877271543 1.1638e-05 deg
peri 295.4348859081575 0.00038248 deg
M 234.8198749579959 0.00038956 deg
tp 2459531.733718303343
(2021-Nov-13.23371830)
0.001657 TDB
period 1527.751618118544
4.18
1.8316e-05
5.015e-08
d
yr
n .2356403984329252 2.8251e-09 deg/d
Q 2.636793125967031 2.1075e-08 au
  Orbit Determination Parameters
   # obs. used (total)      505  
   data-arc span      6798 days (18.61 yr)  
   first obs. used      2001-09-10  
   last obs. used      2020-04-21  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .57845  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-May-21 09:17:09  

Additional Information
 Earth MOID = 1.57401 au 
 Jupiter MOID = 2.37815 au 
 T_jup = 3.312 
[ 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 15.5   n/a MPO379709  

215318 (2001 TQ93)          Discovered 2001-Oct-14 by LINEAR at Socorro
Reference: 20090607/Numbers.arcLast Updated: 2009-06-08

[ show close-approach data ]
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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