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15529 (2000 AA80)
Classification: Jupiter Trojan          SPK-ID: 2015529
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 32 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .02603469816877087 3.5303e-08  
a 5.259870627400193 7.338e-08 au
q 5.122931483209045 1.6294e-07 au
i 5.084318037344969 5.6331e-06 deg
node 169.5364495300845 3.8329e-05 deg
peri 87.85537851307519 0.00011415 deg
M 116.8159226210211 0.00010737 deg
tp 2457770.748492968629
(2017-Jan-17.24849297)
0.0013137 TDB
period 4406.167678023982
12.06
9.2205e-05
2.524e-07
d
yr
n .08170365412907932 1.7098e-09 deg/d
Q 5.39680977159134 7.529e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1558  
   data-arc span      24871 days (68.09 yr)  
   first obs. used      1953-01-09  
   last obs. used      2021-02-12  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .50899  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 01:01:11  

Additional Information
 Earth MOID = 4.11107 au 
 Jupiter MOID = .221264 au 
 T_jup = 2.991 
[ 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 11.49   n/a E2021B10  
diameter diameter 16.432 km 1.327 urn:nasa:pds:neowise_diameters_albedos::2.0[jupiter_trojans] (http://adsabs.harvard.edu/abs/2012ApJ...759...49G)  
rotation period rot_per 375. h n/a LCDB (Rev. 2020-October); Warner et al., 2009 Result based on less than full coverage, so that the period may be wrong by 30 percent or so.
Published Reference List:
[Szabo, Gy.M.; Pal, A.; Kiss, Cs.; Kiss, L.L.; et al. (2017) Astron. Astrophys. 599, A44.]
geometric albedo albedo 0.198   0.093 urn:nasa:pds:neowise_diameters_albedos::2.0[jupiter_trojans] (http://adsabs.harvard.edu/abs/2012ApJ...759...49G)  

15529 (2000 AA80)          Discovered 2000-Jan-05 by LINEAR at Socorro
Reference: 20000621/Numbers.arcLast Updated: 2004-04-19

Alternate Designations
 2000 AA80 = 1991 GD11 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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