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5025 (1986 TS6)
Classification: Jupiter Trojan          SPK-ID: 2005025
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

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For accurate long-term ephemerides, please instead use our Horizons system.This orbit viewer was implemented using two-body methods, and hence should not be used for determining accurate long-term trajectories (over several years or decades) or planetary encounter circumstances.


Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 61 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .07586069674251947 4.7332e-08  
a 5.19582558644001 9.1968e-08 au
q 4.801666637300061 3.0965e-07 au
i 11.02774573278455 6.167e-06 deg
node 347.7612716693624 1.9214e-05 deg
peri 73.32022970356358 4.6175e-05 deg
M 288.0738633115412 4.3592e-05 deg
tp 2459864.799987017522
(2022-Oct-12.29998702)
0.00053041 TDB
period 4325.937825272276
11.84
0.00011486
3.145e-07
d
yr
n .08321894917140688 2.2095e-09 deg/d
Q 5.589984535579958 9.8944e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1760  
   data-arc span      12455 days (34.10 yr)  
   first obs. used      1986-10-05  
   last obs. used      2020-11-10  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .45298  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Dec-18 02:20:24  

Additional Information
 Earth MOID = 3.83465 au 
 Jupiter MOID = .103246 au 
 T_jup = 2.957 
[ hide covariance matrix ]
Orbital Elements at Epoch 2457350.5 (2015-Nov-24.0) TDB
Reference: JPL 61 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .07437317082196727 4.7179e-08  
q 4.813737022676668 3.0916e-07 au
tp 2455542.274935249571
(2010-Dec-11.77493525)
0.00052196 TDB
node 347.8403739644133 1.9221e-05 deg
peri 73.60454399079244 4.7104e-05 deg
i 11.02227520734252 6.1644e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      1760  
   data-arc span      12455 days (34.10 yr)  
   first obs. used      1986-10-05  
   last obs. used      2020-11-10  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .45298  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Dec-18 02:20:24  

Additional Information
 Jupiter MOID = .103246 au 
 T_jup = 2.957 
Orbit Covariance (6×6)
  e q tp node peri i
e 2.225879607170921E-15 -1.427458931118756E-14 -6.77809713711859E-12 -4.366174603764188E-15 -6.344234861314043E-13 -1.55651880077807E-16
q -1.427458931118756E-14 9.557876163070133E-14 3.816932751418719E-11 3.433345516032958E-14 3.828995488087031E-12 5.328252304234E-15
tp -6.77809713711859E-12 3.816932751418719E-11 2.724376289357518E-7 2.240100219805354E-11 2.239373025321656E-8 -5.816094100443726E-12
node -4.366174603764188E-15 3.433345516032958E-14 2.240100219805354E-11 3.694468146349592E-10 -3.600964983090149E-10 -8.557184264540648E-12
peri -6.344234861314043E-13 3.828995488087031E-12 2.239373025321656E-8 -3.600964983090149E-10 2.218819608691965E-9 8.167362882297705E-12
i -1.55651880077807E-16 5.328252304234E-15 -5.816094100443726E-12 -8.557184264540648E-12 8.167362882297705E-12 3.799925070001356E-11

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 10.4   n/a MPO492811  
diameter diameter 39.843 km 3.637 urn:nasa:pds:neowise_diameters_albedos::2.0[jupiter_trojans] (http://adsabs.harvard.edu/abs/2012ApJ...759...49G)  
rotation period rot_per 250. h n/a LCDB (Rev. 2020-October); Warner et al., 2009 Result based on fragmentary lightcurve(s), may be completely wrong.
Published Reference List:
[Mottola, S.; Di Martino, M.; Erikson, A.; Gonano-Beurer, M.; et al. (2011) Astron. J. 141, A170.]
geometric albedo albedo 0.084   0.009 urn:nasa:pds:neowise_diameters_albedos::2.0[jupiter_trojans] (http://adsabs.harvard.edu/abs/2012ApJ...759...49G)  

5025 (1986 TS6)          Discovered 1986-Oct-05 by Antal, M. at Piwnice
Reference: DISCOVERY.DBLast Updated: 2003-08-29

Alternate Designations
 1986 TS6 = 1989 BX 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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