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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 2459000.5 (2020-May-31.0) TDB
Reference: JPL 17 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .07563776532454874 7.7371e-08  
a 5.214967594918642 1.4581e-07 au
q 4.820519099799059 4.9356e-07 au
i 12.9375959849766 8.3691e-06 deg
node .4113990973775201 2.3833e-05 deg
peri 34.32545131964581 5.3695e-05 deg
M 335.2760407893338 4.9991e-05 deg
tp 2459299.238616727736
(2021-Mar-25.73861673)
0.00060654 TDB
period 4349.865695280246
11.91
0.00018243
4.995e-07
d
yr
n .08276117591184766 3.471e-09 deg/d
Q 5.609416090038225 1.5684e-07 au
  Orbit Determination Parameters
   # obs. used (total)      449  
   data-arc span      8695 days (23.81 yr)  
   first obs. used      1996-10-10  
   last obs. used      2020-07-31  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .55465  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Aug-25 12:20:28  

Additional Information
 Earth MOID = 3.83456 au 
 Jupiter MOID = .0540651 au 
 T_jup = 2.944 
[ hide covariance matrix ]
Orbital Elements at Epoch 2457230.5 (2015-Jul-27.0) TDB
Reference: JPL 17 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .07489933981573842 7.6901e-08  
q 4.816772442184736 4.9006e-07 au
tp 2459308.958211909296
(2021-Apr-04.45821191)
0.00061726 TDB
node .4441532438597138 2.3834e-05 deg
peri 35.17147500659054 5.4567e-05 deg
i 12.94327040667442 8.3715e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      449  
   data-arc span      8695 days (23.81 yr)  
   first obs. used      1996-10-10  
   last obs. used      2020-07-31  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .55465  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Aug-25 12:20:28  

Additional Information
 Jupiter MOID = .0540651 au 
 T_jup = 2.944 
Orbit Covariance (6×6)
  e q tp node peri i
e 5.91378897516128E-15 -3.671432861004728E-14 -2.534486570968445E-11 -1.818753276219489E-14 -1.641603171843741E-12 -1.555126565538171E-15
q -3.671432861004728E-14 2.401560712093966E-13 1.495812393983018E-10 1.159707501308746E-13 8.908909361736511E-12 1.458345971557415E-14
tp -2.534486570968445E-11 1.495812393983018E-10 3.810131689654425E-7 1.007248718063094E-10 2.996647758889423E-8 3.280614868678053E-11
node -1.818753276219489E-14 1.159707501308746E-13 1.007248718063094E-10 5.680803378077645E-10 -5.465665961156801E-10 -4.54782909584168E-11
peri -1.641603171843741E-12 8.908909361736511E-12 2.996647758889423E-8 -5.465665961156801E-10 2.977543937433972E-9 4.659265632355685E-11
i -1.555126565538171E-15 1.458345971557415E-14 3.280614868678053E-11 -4.54782909584168E-11 4.659265632355685E-11 7.008252281115734E-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 12.2   n/a MPO382101  
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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