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190094 (2004 TL161)
Classification: Main-belt Asteroid          SPK-ID: 2190094
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 16 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .06159744058059972 5.9359e-08  
a 2.860974202229077 3.0935e-08 au
q 2.684745513804643 1.7315e-07 au
i 1.109303358537663 5.569e-06 deg
node 212.474460529205 0.00031337 deg
peri 130.2160490469859 0.0003158 deg
M 171.6132808612432 3.9846e-05 deg
tp 2458357.907221159174
(2018-Aug-27.40722116)
0.00019446 TDB
period 1767.540360864935
4.84
2.8668e-05
7.849e-08
d
yr
n .2036728597381709 3.3034e-09 deg/d
Q 3.037202890653511 3.2841e-08 au
  Orbit Determination Parameters
   # obs. used (total)      223  
   data-arc span      6480 days (17.74 yr)  
   first obs. used      2002-04-09  
   last obs. used      2020-01-05  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .57409  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Jan-29 22:54:16  

Additional Information
 Earth MOID = 1.67476 au 
 Jupiter MOID = 2.21437 au 
 T_jup = 3.299 
[ 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 16.3   n/a MPO454312  

190094 (2004 TL161)          Discovered 2004-Oct-06 by Spacewatch at Kitt Peak
Reference: 20080819/Numbers.arcLast Updated: 2008-08-25

Alternate Designations
 2004 TL161 = 2006 AG71 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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