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JPL Small-Body Database Browser
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14268 (2000 AK156)
Classification: Jupiter Trojan          SPK-ID: 2014268
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 24 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .09125924420235425 5.4654e-08  
a 5.23668054638341 1.2009e-07 au
q 4.758785037591289 3.5097e-07 au
i 14.99545311184223 6.9027e-06 deg
node 284.5141704180555 2.0686e-05 deg
peri 124.8401556526214 4.5447e-05 deg
M 253.6192091836994 4.3471e-05 deg
tp 2459893.930991360809
(2022-Nov-10.43099136)
0.0005495 TDB
period 4377.060494821427
11.98
0.00015057
4.122e-07
d
yr
n .08224697840615226 2.8293e-09 deg/d
Q 5.714576055175532 1.3105e-07 au
  Orbit Determination Parameters
   # obs. used (total)      1057  
   data-arc span      12041 days (32.97 yr)  
   first obs. used      1986-11-09  
   last obs. used      2019-10-28  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .55782  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Nov-07 03:48:03  

Additional Information
 Earth MOID = 3.79653 au 
 Jupiter MOID = .265667 au 
 T_jup = 2.924 
[ 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 10.5   n/a MPO365422  
diameter diameter 57.54 km 4.4 IRAS-A-FPA-3-RDR-IMPS-V6.0 IRAS observations used: 3
rotation period rot_per 7.51 h n/a LCDB (Rev. 2019-January); Warner et al., 2009 Published Reference List:
[French, L.M.; Stephens, R.D.; Coley, D.; Wasserman, L.; Sieben, J. (2015) Icarus 254, 1-17.]
[Durech, J.; Hanus, J. (2018) Astron. Astrophys. 620, A91.]
geometric albedo albedo 0.0369   0.006 IRAS-A-FPA-3-RDR-IMPS-V6.0 IRAS observations used: 3

14268 (2000 AK156)          Discovered 2000-Jan-03 by LINEAR at Socorro
Reference: 20000320/Numbers.arcLast Updated: 2004-04-19

Alternate Designations
 2000 AK156 = 1986 VS7 = 1989 EB3 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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