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226401 (2003 QV46)
Classification: Main-belt Asteroid          SPK-ID: 2226401
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 13 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1995980872845405 1.0809e-07  
a 3.052271271379164 2.8021e-08 au
q 2.44304376373833 3.3727e-07 au
i 12.1854542580174 9.1529e-06 deg
node 299.5274099084827 3.4875e-05 deg
peri 23.5564164642753 3.8316e-05 deg
M 54.06056428548602 1.3255e-05 deg
tp 2458708.009884349304
(2019-Aug-12.50988435)
7.2082e-05 TDB
period 1947.749584673134
5.33
2.6822e-05
7.343e-08
d
yr
n .1848286878523012 2.5452e-09 deg/d
Q 3.661498779019997 3.3614e-08 au
  Orbit Determination Parameters
   # obs. used (total)      264  
   data-arc span      7800 days (21.36 yr)  
   first obs. used      1998-08-27  
   last obs. used      2020-01-04  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .57004  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Jan-30 01:36:58  

Additional Information
 Earth MOID = 1.43531 au 
 Jupiter MOID = 1.67822 au 
 T_jup = 3.172 
[ 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 15.4   n/a MPO494241  

226401 (2003 QV46)          Discovered 2003-Aug-24 by LINEAR at Socorro
Reference: 20091202/Numbers.arcLast Updated: 2009-12-04

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