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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 2459000.5 (2020-May-31.0) TDB
Reference: JPL 25 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .09229046891951952 5.4864e-08  
a 5.226953182321604 1.1901e-07 au
q 4.744555222104768 3.5179e-07 au
i 15.00017504432841 6.9052e-06 deg
node 284.5193489982503 2.0681e-05 deg
peri 125.9776901079601 4.5018e-05 deg
M 285.5155852472585 4.3555e-05 deg
tp 2459903.596691121169
(2022-Nov-20.09669112)		 0.00054335 TDB
period 4364.870287064377
11.95		 0.00014907
4.081e-07		 d
yr
n .08247667773012342 2.8168e-09 deg/d
Q 5.709351142538439 1.2999e-07 au
   Orbit Determination Parameters
   # obs. used (total)      1061  
   data-arc span      12059 days (33.02 yr)  
   first obs. used      1986-11-09  
   last obs. used      2019-11-15  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .55751  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Dec-13 23:43:41  

Additional Information
 Earth MOID = 3.78213 au 
 Jupiter MOID = .287632 au 
 T_jup = 2.923 
[ 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-August); 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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