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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 2459396.5 (2021-Jul-01.0) TDB
Reference: JPL 35 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .09233659524658584 2.7007e-08  
a 5.21753039431215 9.6851e-08 au
q 4.73576140210579 2.1641e-07 au
i 14.99665135432544 2.9906e-07 deg
node 284.4930306547992 5.8563e-06 deg
peri 127.2446431797257 1.6276e-05 deg
M 317.0800430892889 1.8112e-05 deg
tp 2459915.482465545603
(2022-Dec-01.98246555)
0.00022524 TDB
period 4353.072580783292
11.92
0.00012121
3.319e-07
d
yr
n .0827002061921103 2.3027e-09 deg/d
Q 5.69929938651851 1.0579e-07 au
  Orbit Determination Parameters
   # obs. used (total)      1644  
   data-arc span      12650 days (34.63 yr)  
   first obs. used      1986-11-09  
   last obs. used      2021-06-28  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .48607  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Jul-08 03:28:44  

Additional Information
 Earth MOID = 3.77228 au 
 Jupiter MOID = .288008 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 10.58   n/a E2021B10  
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. 2020-October); 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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