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65210 Stichius (2002 EG)
Classification: Jupiter Trojan          SPK-ID: 2065210
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 16 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .05491285730971063 8.2021e-08  
a 5.150923328400557 1.313e-07 au
q 4.868071410654838 3.8091e-07 au
i 16.56320915923947 8.1707e-06 deg
node 27.35060315248017 2.1104e-05 deg
peri 150.0468691317473 6.5009e-05 deg
M 151.8588457418332 6.2232e-05 deg
tp 2456799.292905734051
(2014-May-21.79290573)
0.00070799 TDB
period 4269.982105870271
11.69
0.00016326
4.47e-07
d
yr
n .08430948680208296 3.2235e-09 deg/d
Q 5.433775246146276 1.3851e-07 au
  Orbit Determination Parameters
   # obs. used (total)      554  
   data-arc span      10916 days (29.89 yr)  
   first obs. used      1990-01-01  
   last obs. used      2019-11-21  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .59878  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Dec-14 06:55:43  

Additional Information
 Earth MOID = 3.87958 au 
 Jupiter MOID = .440354 au 
 T_jup = 2.915 
[ 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 12.0   n/a MPO257291  
diameter diameter 21.791 km 0.770 urn:nasa:pds:neowise_diameters_albedos::2.0[jupiter_trojans] (http://adsabs.harvard.edu/abs/2011ApJ...742...40G)  
rotation period rot_per 35.12 h n/a LCDB (Rev. 2019-January); 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:
[Ryan, E.L.; Sharkey, B.N.L.; Woodward, C.E. (2017) Astron. J. 153, A116.]
[Szabo, Gy.M.; Pal, A.; Kiss, Cs.; Kiss, L.L.; et al. (2017) Astron. Astrophys. 599, A44.]
geometric albedo albedo 0.059   0.012 urn:nasa:pds:neowise_diameters_albedos::2.0[jupiter_trojans] (http://adsabs.harvard.edu/abs/2011ApJ...742...40G)  

65210 Stichius           Discovered 2002 Mar. 2 by E. W. Elst and H. Debehogne at Uccle.
Stichius was a Greek warrior at Troy, who together with Menestheus, carried the body of Amphimachus back to the Archaen troops. This prevented Hektor from stealing Amphimachus's helm.
NOTE: some special characters may not display properly (any characters within {} are an attempt to place the proper accent above a character)
Reference: 20120406/MPCPages.arcLast Updated: 2012-04-09
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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