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17202 (2000 AJ64)
Classification: Main-belt Asteroid          SPK-ID: 2017202
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 31 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1126960451580171 1.4012e-08  
a 2.815472007751828 1.444e-08 au
q 2.498179447225095 3.8196e-08 au
i 10.30400375384755 4.4019e-07 deg
node 115.3499338185729 5.0673e-06 deg
peri 130.1006141617511 1.3424e-05 deg
M 55.98376684727692 9.1846e-06 deg
tp 2458932.160341162810
(2020-Mar-23.66034116)
4.3607e-05 TDB
period 1725.540859815997
4.72
1.3275e-05
3.634e-08
d
yr
n .2086302378480846 1.605e-09 deg/d
Q 3.132764568278561 1.6067e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1790  
   data-arc span      9385 days (25.69 yr)  
   first obs. used      1994-12-08  
   last obs. used      2020-08-18  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .47892  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 01:57:10  

Additional Information
 Earth MOID = 1.4967 au 
 Jupiter MOID = 1.96663 au 
 T_jup = 3.286 
[ hide covariance matrix ]
Orbital Elements at Epoch 2456839.5 (2014-Jul-01.0) TDB
Reference: JPL 31 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1107948616766822 1.4139e-08  
q 2.502354907154691 3.8302e-08 au
tp 2457205.841204269280
(2015-Jul-02.34120427)
4.3991e-05 TDB
node 115.3760660141013 5.0689e-06 deg
peri 129.6071427350029 1.3597e-05 deg
i 10.30249737840678 4.4077e-07 deg
  Orbit Determination Parameters
   # obs. used (total)      1790  
   data-arc span      9385 days (25.69 yr)  
   first obs. used      1994-12-08  
   last obs. used      2020-08-18  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .47892  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 01:57:10  

Additional Information
 Jupiter MOID = 1.96663 au 
 T_jup = 3.286 
Orbit Covariance (6×6)
  e q tp node peri i
e 1.999029910370618E-16 -5.132964485937032E-16 -2.263341410344432E-13 1.024199840325939E-15 -5.561829063419996E-14 -1.279434615547194E-15
q -5.132964485937032E-16 1.467061607065065E-15 5.668721893836809E-13 2.353157951051334E-15 1.333979334637127E-13 3.277727928380028E-15
tp -2.263341410344432E-13 5.668721893836809E-13 1.935184722630879E-9 -7.529262126490884E-11 5.610694245482924E-10 3.894735789192595E-12
node 1.024199840325939E-15 2.353157951051334E-15 -7.529262126490884E-11 2.569350135913818E-11 -4.402061407055342E-11 -1.200180688387534E-12
peri -5.561829063419996E-14 1.333979334637127E-13 5.610694245482924E-10 -4.402061407055342E-11 1.848698542387078E-10 2.284153885440021E-12
i -1.279434615547194E-15 3.277727928380028E-15 3.894735789192595E-12 -1.200180688387534E-12 2.284153885440021E-12 1.942796741891389E-13

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 13.49   n/a E2021B10  
diameter diameter 5.949 km 0.054 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.222   0.034 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

17202 (2000 AJ64)          Discovered 2000-Jan-04 by LINEAR at Socorro
Reference: 20000913/Numbers.arcLast Updated: 2004-04-19

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Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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