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JPL Small-Body Database Browser
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441833 (2009 TU19)
Classification: Outer Main-belt Asteroid          SPK-ID: 2441833
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 11 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .0199371396387477 7.5514e-08  
a 3.846273868347437 1.1876e-07 au
q 3.769590169145328 2.7603e-07 au
i 3.767793794608042 7.5475e-06 deg
node 49.02416106255041 0.00013405 deg
peri 323.5781903104007 0.00025521 deg
M 169.2429281471869 0.00021668 deg
tp 2457705.210743982265
(2016-Nov-12.71074398)
0.0016531 TDB
period 2755.235549699601
7.54
0.00012761
3.494e-07
d
yr
n .1306603350262558 6.0517e-09 deg/d
Q 3.922957567549547 1.2113e-07 au
  Orbit Determination Parameters
   # obs. used (total)      88  
   data-arc span      7119 days (19.49 yr)  
   first obs. used      2000-07-29  
   last obs. used      2020-01-25  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .6066  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-26 10:37:56  

Additional Information
 Earth MOID = 2.77009 au 
 Jupiter MOID = 1.18671 au 
 T_jup = 3.068 
[ 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 15.7   n/a MPO434639  

441833 (2009 TU19)          Discovered 2009-Sep-20 by Mt. Lemmon Survey at Mount Lemmon
Reference: Last Updated: 2015-09-02

[ show close-approach data ]
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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