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14253 (2000 AL64)
Classification: Main-belt Asteroid          SPK-ID: 2014253
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 28 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .09437541753605931 3.8784e-08  
a 2.706672845104479 1.0483e-08 au
q 2.45122946521423 1.0692e-07 au
i 3.532531975140829 3.7674e-06 deg
node 55.05171027523981 6.0403e-05 deg
peri 291.5715926989521 6.3303e-05 deg
M 28.01139270234914 1.7728e-05 deg
tp 2459073.943552048371
(2020-Aug-12.44355205)
8.0264e-05 TDB
period 1626.492539900222
4.45
9.4493e-06
2.587e-08
d
yr
n .2213351682646416 1.2859e-09 deg/d
Q 2.962116224994728 1.1473e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1720  
   data-arc span      11425 days (31.28 yr)  
   first obs. used      1989-09-26  
   last obs. used      2021-01-06  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .45418  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Feb-24 02:17:00  

Additional Information
 Earth MOID = 1.44522 au 
 Jupiter MOID = 2.39691 au 
 T_jup = 3.356 
[ hide covariance matrix ]
Orbital Elements at Epoch 2457506.5 (2016-Apr-28.0) TDB
Reference: JPL 28 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .09640533780884283 3.8894e-08  
q 2.446307328845923 1.0761e-07 au
tp 2457449.802596183351
(2016-Mar-02.30259618)
8.1079e-05 TDB
node 55.09556152151762 6.0296e-05 deg
peri 292.2346632800553 6.3061e-05 deg
i 3.536414072084609 3.772e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      1720  
   data-arc span      11425 days (31.28 yr)  
   first obs. used      1989-09-26  
   last obs. used      2021-01-06  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .45418  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Feb-24 02:17:00  

Additional Information
 Jupiter MOID = 2.39691 au 
 T_jup = 3.356 
Orbit Covariance (6×6)
  e q tp node peri i
e 1.512761872735967E-15 -4.169501029438875E-15 1.186757852052995E-12 -5.807686355397474E-15 2.734825153199132E-13 -1.21298264803152E-15
q -4.169501029438875E-15 1.158017615082567E-14 -3.493714188702791E-12 1.493750107675341E-14 -8.016939619573055E-13 3.447844181762679E-15
tp 1.186757852052995E-12 -3.493714188702791E-12 6.573800102038302E-9 -5.095422342519968E-12 1.514613912524949E-9 -1.683412003869879E-12
node -5.807686355397474E-15 1.493750107675341E-14 -5.095422342519968E-12 3.635662749826289E-9 -3.629700196842331E-9 -8.975755388558751E-11
peri 2.734825153199132E-13 -8.016939619573055E-13 1.514613912524949E-9 -3.629700196842331E-9 3.976697361556962E-9 8.921400211277429E-11
i -1.21298264803152E-15 3.447844181762679E-15 -1.683412003869879E-12 -8.975755388558751E-11 8.921400211277429E-11 1.422835989838715E-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 14.16   n/a E2021B10  
diameter diameter 4.676 km 0.291 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.244   0.043 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

14253 (2000 AL64)          Discovered 2000-Jan-04 by LINEAR at Socorro
Reference: 20000320/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Alternate Designations
 2000 AL64 = 1989 SX3 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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