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442088 (2010 TL1)
Classification: Main-belt Asteroid          SPK-ID: 2442088
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 10 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1400300654881901 1.5355e-07  
a 3.112925155982157 7.9472e-08 au
q 2.677022042530141 5.2882e-07 au
i 5.373354915129481 9.6094e-06 deg
node 37.52403317902892 0.00014539 deg
peri 347.8704027488844 0.00016261 deg
M 270.7719374810933 8.1554e-05 deg
tp 2459497.722081856172
(2021-Oct-10.22208186)
0.00047104 TDB
period 2006.094769011634
5.49
7.6822e-05
2.103e-07
d
yr
n .1794531372899025 6.8721e-09 deg/d
Q 3.548828269434173 9.06e-08 au
  Orbit Determination Parameters
   # obs. used (total)      64  
   data-arc span      7158 days (19.60 yr)  
   first obs. used      1999-10-03  
   last obs. used      2019-05-09  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .54538  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-May-30 10:13:18  

Additional Information
 Earth MOID = 1.68149 au 
 Jupiter MOID = 1.9024 au 
 T_jup = 3.196 
[ 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 16.8   n/a MPO440829  

442088 (2010 TL1)          Discovered 1999-Oct-03 by Spacewatch at Kitt Peak
Reference: Last Updated: 2015-09-02

[ show close-approach data ]
Alternate Designations
 2010 TL1 = 1999 TW22 = 2005 XX9 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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