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190170 (2005 UT215)
Classification: Main-belt Asteroid          SPK-ID: 2190170
[ 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 21 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .08856169664629368 4.6487e-08  
a 2.283963846550064 1.2573e-08 au
q 2.081692133220795 1.0424e-07 au
i 5.234569429857396 5.67e-06 deg
node 203.5107508325972 4.7078e-05 deg
peri 223.4387151743016 5.6704e-05 deg
M 115.9398274162684 3.0147e-05 deg
tp 2458794.465989038702
(2019-Nov-06.96598904)		 0.00010525 TDB
period 1260.759544011163
3.45		 1.041e-05
2.85e-08		 d
yr
n .2855421572734195 2.3578e-09 deg/d
Q 2.486235559879332 1.3686e-08 au
   Orbit Determination Parameters
   # obs. used (total)      444  
   data-arc span      8135 days (22.27 yr)  
   first obs. used      1998-10-17  
   last obs. used      2021-01-24  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .53906  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Feb-23 22:28:39  

Additional Information
 Earth MOID = 1.09781 au 
 Jupiter MOID = 2.73671 au 
 T_jup = 3.593 
[ 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 16.77   n/a E2021B55  

190170 (2005 UT215)          Discovered 2005-Oct-25 by Spacewatch at Kitt Peak
Reference: 20080819/Numbers.arcLast Updated: 2008-08-25

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Alternate Designations
 2005 UT215 = 2000 GT18 
[ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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