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

[ show orbit diagram ]
Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 64 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .07610590389468362 2.9861e-08  
a 5.194716054358782 8.4474e-08 au
q 4.799367493565582 2.1526e-07 au
i 11.02905086064634 2.2007e-06 deg
node 347.7615281015698 9.5065e-06 deg
peri 73.58286068491111 2.4119e-05 deg
M 304.4976124171861 2.5576e-05 deg
tp 2459867.230484661318
(2022-Oct-14.73048466)
0.00031326 TDB
period 4324.55223876525
11.84
0.00010549
2.888e-07
d
yr
n .08324561252213881 2.0306e-09 deg/d
Q 5.590064615151982 9.0903e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1895  
   data-arc span      12549 days (34.36 yr)  
   first obs. used      1986-10-05  
   last obs. used      2021-02-12  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .44723  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-12 17:03:15  

Additional Information
 Earth MOID = 3.83179 au 
 Jupiter MOID = .104192 au 
 T_jup = 2.957 
[ hide covariance matrix ]
Orbital Elements at Epoch 2457437.5 (2016-Feb-19.0) TDB
Reference: JPL 64 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .07429925563615064 2.9709e-08  
q 4.814213134995033 2.1397e-07 au
tp 2455541.062109428027
(2010-Dec-10.56210943)
0.00029539 TDB
node 347.8384855260135 9.5046e-06 deg
peri 73.52525759800054 2.4596e-05 deg
i 11.02198017239526 2.2017e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      1895  
   data-arc span      12549 days (34.36 yr)  
   first obs. used      1986-10-05  
   last obs. used      2021-02-12  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .44723  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-12 17:03:15  

Additional Information
 Jupiter MOID = .104192 au 
 T_jup = 2.957 
Orbit Covariance (6×6)
  e q tp node peri i
e 8.826226168778257E-16 -6.108435370990828E-15 -2.741037821533886E-12 -1.438125303262818E-14 -3.005560283494946E-13 -4.875578840159566E-15
q -6.108435370990828E-15 4.578393289797505E-14 1.578016399697764E-11 9.628199672177491E-14 1.985685360316303E-12 3.071905796536646E-14
tp -2.741037821533886E-12 1.578016399697764E-11 8.725651143555359E-8 1.044454416874644E-10 6.612693025630788E-9 2.889290519013322E-11
node -1.438125303262818E-14 9.628199672177491E-14 1.044454416874644E-10 9.033651053850311E-11 -7.931371051136921E-11 1.885425177177435E-11
peri -3.005560283494946E-13 1.985685360316303E-12 6.612693025630788E-9 -7.931371051136921E-11 6.049512436060662E-10 -1.601266450924107E-11
i -4.875578840159566E-15 3.071905796536646E-14 2.889290519013322E-11 1.885425177177435E-11 -1.601266450924107E-11 4.847453730913484E-12

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

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 10.42   n/a E2021B10  
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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