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136493 (2005 GW141)
Classification: Main-belt Asteroid          SPK-ID: 2136493
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 19 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1026257061694037 5.7821e-08  
a 3.131223087241652 4.3083e-08 au
q 2.809879106739538 1.8316e-07 au
i 23.16142785155213 7.4538e-06 deg
node 69.32560815329347 1.5201e-05 deg
peri 208.6635960018904 3.7736e-05 deg
M 216.3132500259448 3.6728e-05 deg
tp 2459808.262455549480
(2022-Aug-16.76245555)
0.0002121 TDB
period 2023.808625710583
5.54
4.1769e-05
1.144e-07
d
yr
n .177882431879447 3.6713e-09 deg/d
Q 3.452567067743767 4.7504e-08 au
  Orbit Determination Parameters
   # obs. used (total)      429  
   data-arc span      8490 days (23.24 yr)  
   first obs. used      1996-11-03  
   last obs. used      2020-02-01  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .59813  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-24 07:40:46  

Additional Information
 Earth MOID = 1.8099 au 
 Jupiter MOID = 1.65375 au 
 T_jup = 3.081 
[ hide covariance matrix ]
Orbital Elements at Epoch 2457542.5 (2016-Jun-03.0) TDB
Reference: JPL 19 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1022756081947871 5.8e-08  
q 2.809759316972699 1.8361e-07 au
tp 2457781.233590220947
(2017-Jan-27.73359022)
0.00020026 TDB
node 69.33820106879749 1.5202e-05 deg
peri 208.0767333503427 3.775e-05 deg
i 23.16323428784452 7.4547e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      429  
   data-arc span      8490 days (23.24 yr)  
   first obs. used      1996-11-03  
   last obs. used      2020-02-01  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .59813  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-24 07:40:46  

Additional Information
 Jupiter MOID = 1.65375 au 
 T_jup = 3.081 
Orbit Covariance (6×6)
  e q tp node peri i
e 3.364002772709516E-15 -1.041293534617822E-14 -3.634903057747533E-12 -7.873946556835196E-15 -5.886363242319448E-13 -8.273440504310361E-15
q -1.041293534617822E-14 3.371446567651154E-14 1.287814130659359E-11 2.793917013289498E-14 2.063554513841899E-12 3.324755651332334E-14
tp -3.634903057747533E-12 1.287814130659359E-11 4.010253911801273E-8 4.493301194414053E-11 6.960789336774538E-9 2.169141946777246E-11
node -7.873946556835196E-15 2.793917013289498E-14 4.493301194414053E-11 2.310937290704951E-10 -2.039973781930565E-10 -2.536146965122672E-11
peri -5.886363242319448E-13 2.063554513841899E-12 6.960789336774538E-9 -2.039973781930565E-10 1.425045809372089E-9 2.68031902508637E-11
i -8.273440504310361E-15 3.324755651332334E-14 2.169141946777246E-11 -2.536146965122672E-11 2.68031902508637E-11 5.557188502961606E-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 14.6   n/a MPO502855  
diameter diameter 6.556 km 0.196 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.071   0.007 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

136493 (2005 GW141)          Discovered 2005-Apr-09 by LINEAR at Socorro
Reference: 20060907/Numbers.arcLast Updated: 2006-09-10

[ hide close-approach data ]
Close-Approach Data   ...sorted by Date/Time (TDB)
Date/Time (TDB) Time Uncertainty
(days_HH:MM)
Body Nominal Distance (au) Minimum Distance (au) Maximum Distance (au) V-relative (km/s) V-infinity (km/s) JD (TDB) Time Uncertainty (minutes) Semi-major axis (km) Semi-minor axis (km) range-LOV angle (deg) N-sigma BP Orbit Ref. Reference Modified
1942-Feb-15 18:04 00:04 Jupiter 1.72107768253292 1.72107514416893 1.72108022104629 5.79317194859172 5.70758688433228 2430406.252699337 3.77452058409172 837.453029499076 26.8705028250837 -81.4512995166711 2409123.51732485 T 19 CATAB v2.0f-lin.ifort 2020-Feb-24 07:40:49 2020-Feb-24 07:40
1952-Aug-30 08:49 00:04 Jupiter 1.88074902369532 1.88074577321684 1.88075227417497 5.64643574388587 5.5661034568756 2434254.867653669 3.56745639676171 233.143707963816 148.174945950919 67.1237164828932 2326861.39952354 T 19 CATAB v2.0f-lin.ifort 2020-Feb-24 07:40:49 2020-Feb-24 07:40
2024-Dec-13 18:40 < 00:01 Jupiter 1.67478263762587 1.67478199433236 1.67478328092206 5.83676240042041 5.74946031290985 2460658.277447454 0.533069961517121 187.616545607852 24.221105508175 -83.9118533900611 2680098.62624918 T 19 CATAB v2.0f-lin.ifort 2020-Feb-24 07:40:49 2020-Feb-24 07:40
2035-Jun-16 05:37 00:01 Jupiter 1.99602336632066 1.9960219421427 1.99602479050055 5.51124522332075 5.43370167485679 2464494.733740515 1.29344112258904 293.245155608548 66.3473426873477 -84.4911977823152 2684037.72472406 T 19 CATAB v2.0f-lin.ifort 2020-Feb-24 07:40:49 2020-Feb-24 07:40
2107-Oct-14 20:42 00:05 Jupiter 1.64826137686893 1.64826062170351 1.6482621320827 5.86737146143531 5.77912371627873 2490912.362166332 4.57948962065074 706.968891950595 27.9962328038741 -88.0057189216119 2660019.87789668 T 19 CATAB v2.0f-lin.ifort 2020-Feb-24 07:40:49 2020-Feb-24 07:40
2190-Aug-15 12:42 00:09 Jupiter 1.65093321420829 1.65093169837309 1.65093473027387 5.88826775056042 5.80048131602444 2521168.029384672 8.8672179819673 1147.509477351 38.8916722799676 86.7905057165634 2772589.60453309 T 19 CATAB v2.0f-lin.ifort 2020-Feb-24 07:40:49 2020-Feb-24 07:40
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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