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3793 Leonteus (1985 TE3)
Classification: Jupiter Trojan          SPK-ID: 2003793
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 71 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .0892554473693616 4.1563e-08  
a 5.2185405373061 8.261e-08 au
q 4.752757367033695 2.4756e-07 au
i 20.89956496607156 4.7384e-06 deg
node 200.5173684634414 1.2331e-05 deg
peri 262.3792541521029 3.8657e-05 deg
M 261.6716690849613 4.1687e-05 deg
tp 2460189.818530099192
(2023-Sep-02.31853010)
0.00051998 TDB
period 4354.336810676256
11.92
0.00010339
2.831e-07
d
yr
n .08267619517105974 1.9632e-09 deg/d
Q 5.684323707578505 8.9983e-08 au
  Orbit Determination Parameters
   # obs. used (total)      2373  
   data-arc span      21431 days (58.67 yr)  
   first obs. used      1961-10-04  
   last obs. used      2020-06-07  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .45672  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Jun-23 16:01:34  

Additional Information
 Earth MOID = 3.84779 au 
 Jupiter MOID = .125595 au 
 T_jup = 2.861 
[ 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 8.8   n/a MPO458868  
diameter diameter 112.046 km 1.846 urn:nasa:pds:neowise_diameters_albedos::2.0[jupiter_trojans] (http://adsabs.harvard.edu/abs/2012ApJ...759...49G)  
rotation period rot_per 5.621 h n/a LCDB (Rev. 2019-August); Warner et al., 2009 Published Reference List:
[Mottola, S.; Di Martino, M.; Erikson, A.; Gonano-Beurer, M.; et al. (2011) Astron. J. 141, A170.]
[Stephens, R.D.; Coley, D.R.; French, L.M. (2016) Minor Planet Bull. 43, 15-22.]
[Stephens, R.D.; Coley, D.R.; Warner, B.D.; French, L.M. (2016) Minor Planet Bull. 43, 323-331.]
[Stephens, R.D.; Warner, B.D. (2018) Minor Planet Bull. 45, 48-50.]
[Stephens, R.D.; Warner, B.D. (2019) Minor Planet Bull. 46, 73-75.]
geometric albedo albedo 0.042   0.005 urn:nasa:pds:neowise_diameters_albedos::2.0[jupiter_trojans] (http://adsabs.harvard.edu/abs/2012ApJ...759...49G)  

3793 Leonteus (1985 TE3)          Discovered 1985-Oct-11 by Shoemaker, C. and Shoemaker, E. at Palomar
Reference: DISCOVERY.DBLast Updated: 2003-08-29

Alternate Designations
 1985 TE3 = 1951 WT1 = 1961 TB = 1973 UJ3 = 1978 GO = 1980 KX1 = 1986 XO 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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