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190169 (2005 UD190)
Classification: Main-belt Asteroid          SPK-ID: 2190169
[ 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 12 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1599308581685493 5.092e-08  
a 2.406679651970708 1.7214e-08 au
q 2.021777309894247 1.251e-07 au
i .4753815845743672 4.5623e-06 deg
node 296.556790485777 0.00092385 deg
peri 327.0999555692159 0.00092409 deg
M 150.1759339417418 2.5178e-05 deg
tp 2458631.616029532844
(2019-May-28.11602953)		 9.2336e-05 TDB
period 1363.72202917429
3.73		 1.4632e-05
4.006e-08		 d
yr
n .2639834161936753 2.8323e-09 deg/d
Q 2.791581994047169 1.9967e-08 au
   Orbit Determination Parameters
   # obs. used (total)      233  
   data-arc span      8509 days (23.30 yr)  
   first obs. used      1997-09-30  
   last obs. used      2021-01-16  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .65398  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 22:06:31  

Additional Information
 Earth MOID = 1.00436 au 
 Jupiter MOID = 2.27886 au 
 T_jup = 3.505 
[ 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 17.5   n/a MPO433255  

190169 (2005 UD190)          Discovered 2005-Oct-27 by Mt. Lemmon Survey at Mount Lemmon
Reference: 20080819/Numbers.arcLast Updated: 2008-08-25

Alternate Designations
 2005 UD190 = 1997 SP29 = 2000 GM166 
[ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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