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434471 (2005 QW92)
Classification: Main-belt Asteroid          SPK-ID: 2434471
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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For accurate long-term ephemerides, please instead use our Horizons system.This orbit viewer was implemented using two-body methods, and hence should not be used for determining accurate long-term trajectories (over several years or decades) or planetary encounter circumstances.


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Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 10 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .3104457695345861 1.0736e-07  
a 3.076914025531082 3.0494e-08 au
q 2.121699083083324 3.1964e-07 au
i 6.672121605493672 7.128e-06 deg
node 131.123691667882 0.00010905 deg
peri 214.6826609891067 0.00011042 deg
M 261.1790273055155 2.0783e-05 deg
tp 2459541.650535592836
(2021-Nov-23.15053559)
0.00012 TDB
period 1971.385096721418
5.40
2.9307e-05
8.024e-08
d
yr
n .1826127226987314 2.7147e-09 deg/d
Q 4.03212896797884 3.9961e-08 au
  Orbit Determination Parameters
   # obs. used (total)      136  
   data-arc span      5400 days (14.78 yr)  
   first obs. used      2005-07-09  
   last obs. used      2020-04-21  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .62916  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-May-22 03:26:03  

Additional Information
 Earth MOID = 1.11829 au 
 Jupiter MOID = 1.40508 au 
 T_jup = 3.143 
[ 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 16.1   n/a MPO434584  

434471 (2005 QW92)          Discovered 2005-Jul-09 by CSS at Catalina
Reference: Last Updated: 2015-06-04

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