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26244 (1998 QB43)
Classification: Main-belt Asteroid          SPK-ID: 2026244
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 26 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2391191031358803 3.6464e-08  
a 2.741949045739621 1.371e-08 au
q 2.08629664907808 9.9162e-08 au
i 7.701443291161032 4.7748e-06 deg
node 217.7258252624073 3.0178e-05 deg
peri 250.7665445721716 3.1722e-05 deg
M 230.1036924093009 1.2535e-05 deg
tp 2459798.886520783834
(2022-Aug-07.38652078)
6.0161e-05 TDB
period 1658.393155877548
4.54
1.2439e-05
3.406e-08
d
yr
n .2170775963010436 1.6282e-09 deg/d
Q 3.397601442401163 1.6989e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1223  
   data-arc span      9005 days (24.65 yr)  
   first obs. used      1996-03-22  
   last obs. used      2020-11-16  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .5554  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 05:14:43  

Additional Information
 Earth MOID = 1.11767 au 
 Jupiter MOID = 1.8395 au 
 T_jup = 3.295 
[ 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 14.19   n/a MPCxxxxx  

26244 (1998 QB43)          Discovered 1998-Aug-19 by LINEAR at Socorro
Reference: 20010705/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Alternate Designations
 1998 QB43 = 1996 FS15 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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