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JPL Small-Body Database Browser
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136939 (1998 QV43)
Classification: Main-belt Asteroid          SPK-ID: 2136939
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 22 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2273372787357106 5.1337e-08  
a 2.402231960821267 1.0272e-08 au
q 1.85611508395621 1.2379e-07 au
i 3.301941231207569 4.5741e-06 deg
node 62.92044596918038 9.2331e-05 deg
peri 322.923044154495 9.279e-05 deg
M 166.2615327946093 1.0888e-05 deg
tp 2457972.427009762433
(2017-Aug-06.92700976)
3.91e-05 TDB
period 1359.943413759116
3.72
8.7229e-06
2.388e-08
d
yr
n .2647168965691731 1.6979e-09 deg/d
Q 2.948348837686324 1.2607e-08 au
  Orbit Determination Parameters
   # obs. used (total)      656  
   data-arc span      7563 days (20.71 yr)  
   first obs. used      1998-08-17  
   last obs. used      2019-05-02  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .62467  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-13 09:50:26  

Additional Information
 Earth MOID = .861033 au 
 Jupiter MOID = 2.50098 au 
 T_jup = 3.487 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 15.9   n/a MPO338188  

136939 (1998 QV43)          Discovered 1998-Aug-17 by LINEAR at Socorro
Reference: 20061205/Numbers.arcLast Updated: 2006-12-13
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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