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19760 (2000 GK160)
Classification: Main-belt Asteroid          SPK-ID: 2019760
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 28 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .0547719586474819 4.0955e-08  
a 3.190017979900091 2.3467e-08 au
q 3.01529444702028 1.3889e-07 au
i 17.41054896788603 4.4869e-06 deg
node 354.096378445177 1.351e-05 deg
peri 82.57290981350458 5.746e-05 deg
M 336.238288988653 5.2266e-05 deg
tp 2459337.860964659975
(2021-May-03.36096466)
0.00030165 TDB
period 2081.076874219072
5.70
2.2963e-05
6.287e-08
d
yr
n .1729873626773593 1.9088e-09 deg/d
Q 3.364741512779903 2.4752e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1270  
   data-arc span      16077 days (44.02 yr)  
   first obs. used      1977-03-12  
   last obs. used      2021-03-18  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .47867  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-May-04 02:59:20  

Additional Information
 Earth MOID = 2.08691 au 
 Jupiter MOID = 1.7968 au 
 T_jup = 3.123 
[ hide covariance matrix ]
Orbital Elements at Epoch 2458370.5 (2018-Sep-09.0) TDB
Reference: JPL 28 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .05365839990568858 4.0943e-08  
q 3.02049112275981 1.3861e-07 au
tp 2459337.167297737285
(2021-May-02.66729774)
0.0003093 TDB
node 354.1340833437406 1.3507e-05 deg
peri 82.2204380577009 5.8769e-05 deg
i 17.40648809183481 4.4886e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      1270  
   data-arc span      16077 days (44.02 yr)  
   first obs. used      1977-03-12  
   last obs. used      2021-03-18  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .47867  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-May-04 02:59:20  

Additional Information
 Jupiter MOID = 1.7968 au 
 T_jup = 3.123 
Orbit Covariance (6×6)
  e q tp node peri i
e 1.676290434069442E-15 -5.604768356648701E-15 -3.345363612380363E-12 2.893562673068836E-15 -5.273239376174872E-13 -1.174696298478618E-14
q -5.604768356648701E-15 1.921275393135927E-14 8.139832710951681E-12 -9.118216570343597E-15 1.16152650079948E-12 4.009149151395378E-14
tp -3.345363612380363E-12 8.139832710951681E-12 9.566728109495476E-8 -5.776654445634424E-12 1.769774333769134E-8 6.06185078588605E-11
node 2.893562673068836E-15 -9.118216570343597E-15 -5.776654445634424E-12 1.824437123749268E-10 -1.749358656791954E-10 3.665293882605384E-11
peri -5.273239376174872E-13 1.16152650079948E-12 1.769774333769134E-8 -1.749358656791954E-10 3.45375783292232E-9 -2.447379242691464E-11
i -1.174696298478618E-14 4.009149151395378E-14 6.06185078588605E-11 3.665293882605384E-11 -2.447379242691464E-11 2.014792291930213E-11

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 13.73   n/a E2021B10  
diameter diameter 10.914 km 0.180 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.065   0.008 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

19760 (2000 GK160)          Discovered 2000-Apr-07 by LINEAR at Socorro
Reference: 20001211/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Alternate Designations
 2000 GK160 = 1977 EV7 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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