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JPL Small-Body Database Browser
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268336 (2005 ST114)
Classification: Main-belt Asteroid          SPK-ID: 2268336
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 11 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2280067220300684 5.0348e-08  
a 2.383724512717456 1.2604e-08 au
q 1.840219300350026 1.2396e-07 au
i 1.552658931640818 5.3431e-06 deg
node 255.9696697421933 0.0002273 deg
peri 63.85048502582194 0.00022774 deg
M 281.801946383665 1.4685e-05 deg
tp 2458892.495368746439
(2020-Feb-12.99536875)
5.5313e-05 TDB
period 1344.257662274598
3.68
1.0662e-05
2.919e-08
d
yr
n .2678058010030975 2.1241e-09 deg/d
Q 2.927229725084885 1.5478e-08 au
  Orbit Determination Parameters
   # obs. used (total)      245  
   data-arc span      6577 days (18.01 yr)  
   first obs. used      2001-06-27  
   last obs. used      2019-06-30  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .57158  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Sep-24 04:38:34  

Additional Information
 Earth MOID = .827051 au 
 Jupiter MOID = 2.38961 au 
 T_jup = 3.500 
[ 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 17.0   n/a MPO437234  

268336 (2005 ST114)          Discovered 2005-Sep-27 by Spacewatch at Kitt Peak
Reference: 20110319/Numbers.arcLast Updated: 2011-03-23
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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