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19020 (2000 SC6)
Classification: Jupiter Trojan          SPK-ID: 2019020
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 37 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1135387473343802 2.6105e-08  
a 5.21064408700971 8.4929e-08 au
q 4.619034084565333 1.8795e-07 au
i 17.10024324069261 2.4642e-06 deg
node 93.22215328658426 2.1409e-06 deg
peri 224.4717089154935 1.5194e-05 deg
M 288.8592890827301 1.904e-05 deg
tp 2460059.021630045099
(2023-Apr-24.52163005)
0.00024066 TDB
period 4344.457383559924
11.89
0.00010622
2.908e-07
d
yr
n .08286420333234105 2.0259e-09 deg/d
Q 5.802254089454088 9.4572e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1977  
   data-arc span      11847 days (32.44 yr)  
   first obs. used      1988-10-12  
   last obs. used      2021-03-20  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .46266  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-May-04 02:50:48  

Additional Information
 Earth MOID = 3.62701 au 
 Jupiter MOID = .432781 au 
 T_jup = 2.899 
[ hide covariance matrix ]
Orbital Elements at Epoch 2457445.5 (2016-Feb-27.0) TDB
Reference: JPL 37 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1118633058955249 2.5999e-08  
q 4.633195084406559 1.8748e-07 au
tp 2455716.230616657793
(2011-Jun-03.73061666)
0.00020401 TDB
node 93.21068495995267 2.1407e-06 deg
peri 224.7737744687031 1.5375e-05 deg
i 17.09683692904585 2.4635e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      1977  
   data-arc span      11847 days (32.44 yr)  
   first obs. used      1988-10-12  
   last obs. used      2021-03-20  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .46266  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-May-04 02:50:48  

Additional Information
 Jupiter MOID = .432781 au 
 T_jup = 2.899 
Orbit Covariance (6×6)
  e q tp node peri i
e 6.759719555558476E-16 -4.57398606722799E-15 3.821394270817947E-13 -2.082283722557366E-15 -5.625434384103597E-14 3.480431919722277E-15
q -4.57398606722799E-15 3.514843288359739E-14 1.983217204244114E-13 1.073059682447081E-14 7.334752152510237E-13 -2.283012424448464E-14
tp 3.821394270817947E-13 1.983217204244114E-13 4.161974482982945E-8 5.813878065922972E-11 2.9984556521884E-9 -3.878624606689969E-11
node -2.082283722557366E-15 1.073059682447081E-14 5.813878065922972E-11 4.58272317628173E-12 1.127863760473729E-13 -7.538238695751965E-13
peri -5.625434384103597E-14 7.334752152510237E-13 2.9984556521884E-9 1.127863760473729E-13 2.363810813885278E-10 -2.534293963809219E-12
i 3.480431919722277E-15 -2.283012424448464E-14 -3.878624606689969E-11 -7.538238695751965E-13 -2.534293963809219E-12 6.068699340778926E-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 10.61   n/a MPCxxxxx  
diameter diameter 42.613 km 0.413 urn:nasa:pds:neowise_diameters_albedos::2.0[jupiter_trojans] (http://adsabs.harvard.edu/abs/2012ApJ...759...49G)  
rotation period rot_per 9.82 h n/a LCDB (Rev. 2020-October); 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:
[French, L.M.; Stephens, R.D.; Coley, D.R.; Wasserman, L.H.; et al. (2013) Minor Planet Bull. 40, 198-203.]
geometric albedo albedo 0.067   0.016 urn:nasa:pds:neowise_diameters_albedos::2.0[jupiter_trojans] (http://adsabs.harvard.edu/abs/2012ApJ...759...49G)  

19020 (2000 SC6)          Discovered 2000-Sep-20 by LINEAR at Socorro
Reference: 20001111/Numbers.arcLast Updated: 2004-04-19

Alternate Designations
 2000 SC6 = 1988 TO4 = 1990 WA7 = 1998 MN25 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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