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212453 (2006 QL19)
Classification: Main-belt Asteroid          SPK-ID: 2212453
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 16 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .112377944309987 8.2985e-08  
a 2.527678260705474 1.8584e-08 au
q 2.243622973890349 2.1079e-07 au
i 5.568395492802797 6.6015e-06 deg
node 38.26147335475602 7.061e-05 deg
peri 279.4773777657078 7.7772e-05 deg
M 169.6680096944517 3.2692e-05 deg
tp 2458308.703148053203
(2018-Jul-09.20314805)
0.0001314 TDB
period 1467.848106129996
4.02
1.6188e-05
4.432e-08
d
yr
n .2452569843545634 2.7048e-09 deg/d
Q 2.811733547520598 2.0672e-08 au
  Orbit Determination Parameters
   # obs. used (total)      209  
   data-arc span      6355 days (17.40 yr)  
   first obs. used      2002-08-30  
   last obs. used      2020-01-23  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .59492  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-25 02:45:58  

Additional Information
 Earth MOID = 1.23881 au 
 Jupiter MOID = 2.45364 au 
 T_jup = 3.437 
[ 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 16.7   n/a MPO454525  

212453 (2006 QL19)          Discovered 2006-Aug-17 by NEAT at Palomar
Reference: 20090409/Numbers.arcLast Updated: 2009-04-10

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