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38607 (2000 AN6)
Classification: Jupiter Trojan          SPK-ID: 2038607
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 17 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .02995040474075928 6.1703e-08  
a 5.239677113509142 1.1849e-07 au
q 5.08274666324865 3.5233e-07 au
i 13.88135107551494 6.2487e-06 deg
node 112.5511441445979 2.7327e-05 deg
peri 7.578795103016699 0.0001295 deg
M 254.0078085225736 0.00013072 deg
tp 2460290.312511659997
(2023-Dec-11.81251166)
0.0016142 TDB
period 4380.818036925764
11.99
0.0001486
4.068e-07
d
yr
n .08217643302359796 2.7874e-09 deg/d
Q 5.396607563769634 1.2203e-07 au
  Orbit Determination Parameters
   # obs. used (total)      767  
   data-arc span      7625 days (20.88 yr)  
   first obs. used      1998-12-15  
   last obs. used      2019-10-31  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .51731  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Nov-07 05:46:22  

Additional Information
 Earth MOID = 4.09936 au 
 Jupiter MOID = .156981 au 
 T_jup = 2.941 
[ 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 11.7   n/a MPO337571  
diameter diameter 22.631 km 0.532 urn:nasa:pds:neowise_diameters_albedos::2.0[jupiter_trojans] (http://adsabs.harvard.edu/abs/2012ApJ...759...49G)  
geometric albedo albedo 0.087   0.016 urn:nasa:pds:neowise_diameters_albedos::2.0[jupiter_trojans] (http://adsabs.harvard.edu/abs/2012ApJ...759...49G)  

38607 (2000 AN6)          Discovered 2000-Jan-04 by Comba, P. G. at Prescott
Reference: 20020328/Numbers.arcLast Updated: 2004-04-19

Alternate Designations
 2000 AN6 = 1998 XB85 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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