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46334 (2001 QA296)
Classification: Main-belt Asteroid          SPK-ID: 2046334
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459396.5 (2021-Jul-01.0) TDB
Reference: JPL 25 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1693138966464755 4.9972e-08  
a 2.549569309318292 1.0761e-08 au
q 2.117891794787349 1.3111e-07 au
i 13.22819730400732 5.5899e-06 deg
node 176.8587152119465 1.5141e-05 deg
peri 243.0792390063123 2.234e-05 deg
M 299.7121589182938 1.7026e-05 deg
tp 2459645.515219840383
(2022-Mar-07.01521984)
7.1221e-05 TDB
period 1486.957859729034
4.07
9.4142e-06
2.577e-08
d
yr
n .2421050453074725 1.5328e-09 deg/d
Q 2.981246823849236 1.2583e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1413  
   data-arc span      22201 days (60.78 yr)  
   first obs. used      1960-09-24  
   last obs. used      2021-07-07  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .49844  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Jul-09 10:34:48  

Additional Information
 Earth MOID = 1.16342 au 
 Jupiter MOID = 2.50679 au 
 T_jup = 3.384 
[ hide covariance matrix ]
Orbital Elements at Epoch 2457185.5 (2015-Jun-12.0) TDB
Reference: JPL 25 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1714624287387765 4.9693e-08  
q 2.110766944441155 1.3054e-07 au
tp 2456675.237480436778
(2014-Jan-17.73748044)
6.0958e-05 TDB
node 176.9895244844086 1.5162e-05 deg
peri 243.2557119617725 2.2166e-05 deg
i 13.22011630497182 5.5894e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      1413  
   data-arc span      22201 days (60.78 yr)  
   first obs. used      1960-09-24  
   last obs. used      2021-07-07  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .49844  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Jul-09 10:34:48  

Additional Information
 Jupiter MOID = 2.50679 au 
 T_jup = 3.384 
Orbit Covariance (6×6)
  e q tp node peri i
e 2.469372927027899E-15 -6.474607877228709E-15 -2.075859339177516E-12 1.703301938607449E-14 -5.85289958639184E-13 -3.415677124660468E-15
q -6.474607877228709E-15 1.704036584384981E-14 5.484809129316792E-12 -4.455136354981977E-14 1.548898507508413E-12 9.568249991656669E-15
tp -2.075859339177516E-12 5.484809129316792E-12 3.715820678359567E-9 -1.750606244914244E-11 9.935706322613751E-10 5.256871579440459E-12
node 1.703301938607449E-14 -4.455136354981977E-14 -1.750606244914244E-11 2.298956306677538E-10 -2.281042855794764E-10 3.152092601343009E-11
peri -5.85289958639184E-13 1.548898507508413E-12 9.935706322613751E-10 -2.281042855794764E-10 4.913388728734864E-10 -2.930686064465179E-11
i -3.415677124660468E-15 9.568249991656669E-15 5.256871579440459E-12 3.152092601343009E-11 -2.930686064465179E-11 3.124157325874518E-11

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

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 14.54   n/a MPCxxxxx  
diameter diameter 3.741 km 0.072 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.251   0.052 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

46334 (2001 QA296)          Discovered 2001-Aug-24 by LONEOS at Anderson Mesa
Reference: 20020822/Numbers.arcLast Updated: 2004-04-19

Alternate Designations
 2001 QA296 = 2726 P-L 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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