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14574 Payette (1998 QR58)
Classification: Main-belt Asteroid          SPK-ID: 2014574
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 30 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1614349803250858 2.585e-08  
a 2.314967283390802 6.4206e-09 au
q 1.941250585543391 5.9832e-08 au
i 5.587825343824735 5.4765e-06 deg
node 352.9245796949766 3.0699e-05 deg
peri 78.58154162969529 3.5864e-05 deg
M 56.23891168281685 1.8693e-05 deg
tp 2458999.521259442410
(2020-May-30.02125944)
6.658e-05 TDB
period 1286.51754516151
3.52
5.3523e-06
1.465e-08
d
yr
n .2798251771644554 1.1642e-09 deg/d
Q 2.688683981238214 7.4571e-09 au
  Orbit Determination Parameters
   # obs. used (total)      1247  
   data-arc span      15864 days (43.43 yr)  
   first obs. used      1977-10-16  
   last obs. used      2021-03-23  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .56693  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-May-04 01:50:02  

Additional Information
 Earth MOID = .964245 au 
 Jupiter MOID = 2.59465 au 
 T_jup = 3.558 
[ hide covariance matrix ]
Orbital Elements at Epoch 2457329.5 (2015-Nov-03.0) TDB
Reference: JPL 30 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1607024796842646 2.5839e-08  
q 1.943080496701319 5.9787e-08 au
tp 2457710.958890921153
(2016-Nov-18.45889092)
6.5916e-05 TDB
node 353.0479842324027 3.0649e-05 deg
peri 78.00430630867127 3.5908e-05 deg
i 5.592941716042065 5.4795e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      1247  
   data-arc span      15864 days (43.43 yr)  
   first obs. used      1977-10-16  
   last obs. used      2021-03-23  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .56693  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-May-04 01:50:02  

Additional Information
 Jupiter MOID = 2.59465 au 
 T_jup = 3.558 
Orbit Covariance (6×6)
  e q tp node peri i
e 6.676336255807994E-16 -1.53848799295068E-15 -2.447625649286394E-13 -1.125563078392851E-16 -6.708371505513362E-14 -2.731166325521963E-16
q -1.53848799295068E-15 3.574435638191623E-15 6.413984156303653E-13 -2.487735264215311E-16 1.728740343080994E-13 6.825291307883854E-16
tp -2.447625649286394E-13 6.413984156303653E-13 4.344868548788947E-9 -1.113286794368057E-11 1.237945669791617E-9 3.607995189050537E-14
node -1.125563078392851E-16 -2.487735264215311E-16 -1.113286794368057E-11 9.39390674244446E-10 -9.372585667378494E-10 -2.290440440436442E-11
peri -6.708371505513362E-14 1.728740343080994E-13 1.237945669791617E-9 -9.372585667378494E-10 1.28941999080768E-9 2.277383689628506E-11
i -2.731166325521963E-16 6.825291307883854E-16 3.607995189050537E-14 -2.290440440436442E-11 2.277383689628506E-11 3.002476294687811E-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 15.22   n/a MPCxxxxx  
diameter diameter 1.954 km 0.439 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.463   0.179 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

14574 Payette           Discovered 1998 Aug. 30 by Spacewatch at Kitt Peak.
Julie Payette (b. 1963) has been a member of the Canadian astronaut corps since 1992 and flew on space shuttle mission STS-96. She has worked on robotics for the NASA astronaut office.
NOTE: some special characters may not display properly (any characters within {} are an attempt to place the proper accent above a character)
Reference: 20030614/MPCPages.arcLast Updated: 2005-04-26

Alternate Designations
 1998 QR58 = 2456 T-3 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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