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43212 (2000 AL113)
Classification: Jupiter Trojan          SPK-ID: 2043212
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 24 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .05791522807799454 4.3139e-08  
a 5.284645954104523 1.0408e-07 au
q 4.978584478361109 2.6916e-07 au
i 6.476573811677704 5.7448e-06 deg
node 223.224452869088 4.6547e-05 deg
peri 258.8753855012279 7.9458e-05 deg
M 255.8222933232123 6.8034e-05 deg
tp 2460484.587340502034
(2024-Jun-23.08734050)
0.00085718 TDB
period 4437.33556177171
12.15
0.00013109
3.589e-07
d
yr
n .08112976694876363 2.3968e-09 deg/d
Q 5.590707429847938 1.1011e-07 au
  Orbit Determination Parameters
   # obs. used (total)      702  
   data-arc span      16067 days (43.99 yr)  
   first obs. used      1977-02-11  
   last obs. used      2021-02-07  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .51717  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 09:17:17  

Additional Information
 Earth MOID = 4.00185 au 
 Jupiter MOID = .0243801 au 
 T_jup = 2.984 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 12.31   n/a MPCxxxxx  
diameter diameter 19.212 km 1.090 urn:nasa:pds:neowise_diameters_albedos::2.0[jupiter_trojans] (http://adsabs.harvard.edu/abs/2012ApJ...759...49G)  
geometric albedo albedo 0.069   0.011 urn:nasa:pds:neowise_diameters_albedos::2.0[jupiter_trojans] (http://adsabs.harvard.edu/abs/2012ApJ...759...49G)  

43212 (2000 AL113)          Discovered 2000-Jan-05 by LINEAR at Socorro
Reference: 20020624/Numbers.arcLast Updated: 2004-04-19

Alternate Designations
 2000 AL113 = 1977 CG1 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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