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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 36 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1135387466836225 2.6204e-08  
a 5.210644084441352 8.5731e-08 au
q 4.619034085679449 1.8796e-07 au
i 17.10024316895997 2.4672e-06 deg
node 93.22215326267897 2.1412e-06 deg
peri 224.4717082305658 1.5509e-05 deg
M 288.8592900800348 1.9536e-05 deg
tp 2460059.021617374931
(2023-Apr-24.52161737)
0.00024701 TDB
period 4344.457380347811
11.89
0.00010722
2.936e-07
d
yr
n .08286420339360745 2.0451e-09 deg/d
Q 5.802254083203255 9.5465e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1966  
   data-arc span      11842 days (32.42 yr)  
   first obs. used      1988-10-12  
   last obs. used      2021-03-15  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .46345  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 02:44:23  

Additional Information
 Earth MOID = 3.62701 au 
 Jupiter MOID = .432781 au 
 T_jup = 2.899 
[ 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 10.60   n/a E2021B10  
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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