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JPL Small-Body Database Browser
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14782 (3149 T-3)
Classification: Main-belt Asteroid          SPK-ID: 2014782
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 24 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1591071698452306 2.9835e-08  
a 2.318820660801947 7.896e-09 au
q 1.949879668083102 7.1921e-08 au
i 1.924365693931641 3.7843e-06 deg
node 173.5504556721063 9.4329e-05 deg
peri 285.728423873325 9.5211e-05 deg
M 212.2256326154758 1.3063e-05 deg
tp 2459129.914432920529
(2020-Oct-07.41443292)
4.7881e-05 TDB
period 1289.731089529604
3.53
6.5876e-06
1.804e-08
d
yr
n .2791279538212115 1.4257e-09 deg/d
Q 2.687761653520793 9.1523e-09 au
  Orbit Determination Parameters
   # obs. used (total)      1090  
   data-arc span      15365 days (42.07 yr)  
   first obs. used      1977-10-07  
   last obs. used      2019-11-01  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .52985  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Nov-07 03:51:52  

Additional Information
 Earth MOID = .967909 au 
 Jupiter MOID = 2.46396 au 
 T_jup = 3.561 
[ hide covariance matrix ]
Orbital Elements at Epoch 2456971.5 (2014-Nov-10.0) TDB
Reference: JPL 24 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1585336095697855 2.9723e-08  
q 1.951274360841558 7.1591e-08 au
tp 2456548.407052687097
(2013-Sep-12.90705269)
4.4168e-05 TDB
node 173.5999016777001 9.4282e-05 deg
peri 285.3713790424427 9.5178e-05 deg
i 1.924194110306473 3.7862e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      1090  
   data-arc span      15365 days (42.07 yr)  
   first obs. used      1977-10-07  
   last obs. used      2019-11-01  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .52985  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Nov-07 03:51:52  

Additional Information
 Jupiter MOID = 2.46396 au 
 T_jup = 3.561 
Orbit Covariance (6×6)
  e q tp node peri i
e 8.834715610494002E-16 -2.120030600312445E-15 -1.353229619652569E-14 5.795712697614983E-15 6.699070748602432E-15 -4.845239377554965E-16
q -2.120030600312445E-15 5.125240674721838E-15 8.372595624033797E-14 -1.413682150619983E-14 1.385740435977721E-15 1.275175227142936E-15
tp -1.353229619652569E-14 8.372595624033797E-14 1.950801217675309E-9 -1.100358920309359E-11 5.832419183617687E-10 1.340875059741285E-12
node 5.795712697614983E-15 -1.413682150619983E-14 -1.100358920309359E-11 8.889163166958836E-9 -8.886728839631419E-9 6.664069546544338E-12
peri 6.699070748602432E-15 1.385740435977721E-15 5.832419183617687E-10 -8.886728839631419E-9 9.058879638124028E-9 -6.290855529828563E-12
i -4.845239377554965E-16 1.275175227142936E-15 1.340875059741285E-12 6.664069546544338E-12 -6.290855529828563E-12 1.433499383799871E-11

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 15.9   n/a MPO395147  
diameter diameter 1.671 km 0.308 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.332   0.179 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

14782 (3149 T-3)          Discovered 1977-Oct-16 by van Houten, C. J., van Houten-Groeneveld, I., Gehrels, T. at Palomar
Reference: 20000418/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Alternate Designations
 3149 T-3 = 1993 FZ78 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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