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134722 (2000 AL37)
Classification: Main-belt Asteroid          SPK-ID: 2134722
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 19 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1641544899116114 4.839e-08  
a 2.591768786824217 1.4222e-08 au
q 2.166318303654252 1.2685e-07 au
i 2.553969386880266 4.88e-06 deg
node 312.8423483190742 0.00011943 deg
peri 192.52108226 0.00012023 deg
M 293.5058365428135 1.5003e-05 deg
tp 2459281.997042043188
(2021-Mar-08.49704204)
6.4262e-05 TDB
period 1524.027521615438
4.17
1.2545e-05
3.435e-08
d
yr
n .2362162066590553 1.9444e-09 deg/d
Q 3.017219269994183 1.6557e-08 au
  Orbit Determination Parameters
   # obs. used (total)      483  
   data-arc span      10971 days (30.04 yr)  
   first obs. used      1990-10-13  
   last obs. used      2020-10-26  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .53725  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Nov-12 16:06:49  

Additional Information
 Earth MOID = 1.17854 au 
 Jupiter MOID = 1.99765 au 
 T_jup = 3.399 
[ hide covariance matrix ]
Orbital Elements at Epoch 2457356.5 (2015-Nov-30.0) TDB
Reference: JPL 19 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1634295509826012 4.8754e-08  
q 2.168433803713266 1.2777e-07 au
tp 2457759.519605903811
(2017-Jan-06.01960590)
6.1188e-05 TDB
node 312.9483945584458 0.00011938 deg
peri 192.75381696562 0.00012018 deg
i 2.553913350007874 4.8841e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      483  
   data-arc span      10971 days (30.04 yr)  
   first obs. used      1990-10-13  
   last obs. used      2020-10-26  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .53725  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Nov-12 16:06:49  

Additional Information
 Jupiter MOID = 1.99765 au 
 T_jup = 3.399 
Orbit Covariance (6×6)
  e q tp node peri i
e 2.376946279425279E-15 -6.202096356750323E-15 1.403113504604309E-12 1.32101585381279E-14 3.398257353934153E-13 -2.736789338011496E-16
q -6.202096356750323E-15 1.632496754014436E-14 -3.531662607877004E-12 -3.318937983912229E-14 -8.718149691765208E-13 9.003252139200936E-16
tp 1.403113504604309E-12 -3.531662607877004E-12 3.743956353923382E-9 1.100537447822581E-11 8.853666923728927E-10 5.438868931960781E-14
node 1.32101585381279E-14 -3.318937983912229E-14 1.100537447822581E-11 1.425122410989555E-8 -1.423385903896766E-8 2.755890644945206E-10
peri 3.398257353934153E-13 -8.718149691765208E-13 8.853666923728927E-10 -1.423385903896766E-8 1.444315149689053E-8 -2.753302304923398E-10
i -2.736789338011496E-16 9.003252139200936E-16 5.438868931960781E-14 2.755890644945206E-10 -2.753302304923398E-10 2.385457501650073E-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 16.0   n/a MPO502849  

134722 (2000 AL37)          Discovered 2000-Jan-03 by LINEAR at Socorro
Reference: 20060907/Numbers.arcLast Updated: 2006-09-10

[ show close-approach data ]
Alternate Designations
 2000 AL37 = 1994 TJ10 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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