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447349 (2005 YU190)
Classification: Outer Main-belt Asteroid          SPK-ID: 2447349
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 12 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1719892091822658 9.8574e-08  
a 3.221514062743953 5.0541e-08 au
q 2.667448406723072 3.2577e-07 au
i 3.993628154653901 9.9856e-06 deg
node 294.9602764774593 0.00014659 deg
peri 114.0963340172273 0.00015405 deg
M 261.0273635582754 3.7426e-05 deg
tp 2459781.132194377905
(2022-Jul-20.63219438)
0.00022448 TDB
period 2111.973546335927
5.78
4.97e-05
1.361e-07
d
yr
n .1704566804942068 4.0113e-09 deg/d
Q 3.775579718764834 5.9233e-08 au
  Orbit Determination Parameters
   # obs. used (total)      96  
   data-arc span      4490 days (12.29 yr)  
   first obs. used      2005-10-30  
   last obs. used      2018-02-14  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .47676  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-14 15:01:23  

Additional Information
 Earth MOID = 1.68017 au 
 Jupiter MOID = 1.63382 au 
 T_jup = 3.162 
[ 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 16.3   n/a MPO437740  

447349 (2005 YU190)          Discovered 2005-Oct-30 by Mt. Lemmon Survey at Mount Lemmon
Reference: Last Updated: 2015-10-28

[ show close-approach data ]
Alternate Designations
 2005 YU190 = 2010 VZ220 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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