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160679 (2000 DB6)
Classification: Jupiter Trojan          SPK-ID: 2160679
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 21 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .07594823521022151 6.6197e-08  
a 5.216481203196144 1.2266e-07 au
q 4.820298661806104 4.0543e-07 au
i 12.9362863554748 7.6644e-06 deg
node .4099657876508506 1.9566e-05 deg
peri 34.40425045794957 4.4694e-05 deg
M 351.76857363762 3.7986e-05 deg
tp 2459300.003302164678
(2021-Mar-26.50330216)
0.00045839 TDB
period 4351.759610338882
11.91
0.00015348
4.202e-07
d
yr
n .08272515769131969 2.9177e-09 deg/d
Q 5.612663744586184 1.3197e-07 au
  Orbit Determination Parameters
   # obs. used (total)      633  
   data-arc span      8859 days (24.25 yr)  
   first obs. used      1996-10-10  
   last obs. used      2021-01-11  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .50591  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 20:02:21  

Additional Information
 Earth MOID = 3.83323 au 
 Jupiter MOID = .0554501 au 
 T_jup = 2.944 
[ hide covariance matrix ]
Orbital Elements at Epoch 2457716.5 (2016-Nov-24.0) TDB
Reference: JPL 21 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .07456695219780216 6.614e-08  
q 4.821000784998562 4.0408e-07 au
tp 2459305.003183586008
(2021-Mar-31.50318359)
0.0004687 TDB
node .42259072729486 1.9564e-05 deg
peri 34.78774811221073 4.5532e-05 deg
i 12.94032741432147 7.6671e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      633  
   data-arc span      8859 days (24.25 yr)  
   first obs. used      1996-10-10  
   last obs. used      2021-01-11  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .50591  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 20:02:21  

Additional Information
 Jupiter MOID = .0554501 au 
 T_jup = 2.944 
Orbit Covariance (6×6)
  e q tp node peri i
e 4.374546189508863E-15 -2.583126746885039E-14 -9.448481286042066E-12 -4.640101203415222E-16 -5.814931239445227E-13 -2.83448628103385E-15
q -2.583126746885039E-14 1.632831269225162E-13 3.724821584476641E-11 2.417181774993843E-15 1.406016241446196E-12 1.978749882649789E-14
tp -9.448481286042066E-12 3.724821584476641E-11 2.196777922680938E-7 1.223026597641755E-11 1.912951801454255E-8 1.992644818690843E-11
node -4.640101203415222E-16 2.417181774993843E-15 1.223026597641755E-11 3.827627599004968E-10 -3.718821135120383E-10 -4.006180699047556E-13
peri -5.814931239445227E-13 1.406016241446196E-12 1.912951801454255E-8 -3.718821135120383E-10 2.073155442431918E-9 1.793463956624099E-12
i -2.83448628103385E-15 1.978749882649789E-14 1.992644818690843E-11 -4.006180699047556E-13 1.793463956624099E-12 5.878421787762065E-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 12.32   n/a E2021B55  
diameter diameter 20.132 km 0.531 urn:nasa:pds:neowise_diameters_albedos::2.0[jupiter_trojans] (http://adsabs.harvard.edu/abs/2011ApJ...742...40G)  
geometric albedo albedo 0.069   0.011 urn:nasa:pds:neowise_diameters_albedos::2.0[jupiter_trojans] (http://adsabs.harvard.edu/abs/2011ApJ...742...40G)  

160679 (2000 DB6)          Discovered 2000-Feb-28 by LINEAR at Socorro
Reference: 20070828/Numbers.arcLast Updated: 2007-08-30
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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