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129174 (2005 JK179)
Classification: Main-belt Asteroid          SPK-ID: 2129174
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 21 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .221868576896991 5.7131e-08  
a 3.099713065648328 2.2634e-08 au
q 2.411984138983924 1.6961e-07 au
i 12.80238999215248 6.1004e-06 deg
node 201.7587196380568 1.8162e-05 deg
peri 206.1331182897503 2.0947e-05 deg
M 101.9519880805602 9.5388e-06 deg
tp 2458435.987106117023
(2018-Nov-13.48710612)
5.1933e-05 TDB
period 1993.336722745298
5.46
2.1833e-05
5.978e-08
d
yr
n .1806016995985477 1.9781e-09 deg/d
Q 3.787441992312731 2.7656e-08 au
  Orbit Determination Parameters
   # obs. used (total)      805  
   data-arc span      6884 days (18.85 yr)  
   first obs. used      2001-07-17  
   last obs. used      2020-05-22  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .46438  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Nov-12 16:51:18  

Additional Information
 Earth MOID = 1.42794 au 
 Jupiter MOID = 1.6641 au 
 T_jup = 3.146 
[ show covariance matrix ]

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 14.5   n/a MPO469347  
diameter diameter 6.216 km 0.978 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.087   0.020 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

129174 (2005 JK179)          Discovered 2005-May-14 by NEAT at Palomar
Reference: 20060314/Numbers.arcLast Updated: 2006-03-23

[ 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
1912-Jul-02 02:52 00:04 Jupiter 1.83220162650842 1.83219938661599 1.83220386640209 2.57190676269849 2.38539495379521 2419585.619507952 4.13492129907665 178.781550888231 127.676655701945 62.010231855533 2457643.95788515 T 21 CATAB v2.0f-lin.ifort 2020-Nov-12 16:51:20 2020-Nov-12 16:51
1922-Aug-20 09:04 00:03 Jupiter 1.74350614702718 1.74350504067486 1.74350725340368 3.29526540447596 3.14438274554875 2423286.877480396 3.15931402031684 385.089319632684 24.5651668857201 82.798862066722 2178517.52800579 T 21 CATAB v2.0f-lin.ifort 2020-Nov-12 16:51:20 2020-Nov-12 16:51
1983-Sep-11 00:54 00:01 Jupiter 1.83332312279437 1.83332211885116 1.83332412673768 2.48398426935999 2.29044714880085 2445588.537407787 1.37016133010774 178.414762266036 53.1249406964272 82.0876930002394 2506172.3032003 T 21 CATAB v2.0f-lin.ifort 2020-Nov-12 16:51:20 2020-Nov-12 16:51
1993-Oct-26 03:15 < 00:01 Jupiter 1.75045662895663 1.75045607855762 1.75045717935564 3.30413007999199 3.15428317926973 2449286.635680922 0.776390058829449 111.637782016477 25.6714824789302 87.2556684603857 2325092.05031541 T 21 CATAB v2.0f-lin.ifort 2020-Nov-12 16:51:20 2020-Nov-12 16:51
2054-Nov-20 06:06 00:02 Jupiter 1.82982189998329 1.82982112172959 1.82982267823793 2.38869877360824 2.18634033549522 2471591.754286837 1.55300104340336 179.463273636639 58.0360025126598 89.598649950229 1747257.74609208 T 21 CATAB v2.0f-lin.ifort 2020-Nov-12 16:51:20 2020-Nov-12 16:51
2064-Dec-30 23:50 00:02 Jupiter 1.76077229740126 1.76077110324119 1.76077349156783 3.31288835815751 3.16435236084484 2475285.492828179 1.68932374495217 206.406235147924 24.3279364111552 76.0995610895337 2068934.44175138 T 21 CATAB v2.0f-lin.ifort 2020-Nov-12 16:51:20 2020-Nov-12 16:51
2126-Jan-28 15:54 00:04 Jupiter 1.82104000482524 1.82103825044032 1.82104175921233 2.29334220726085 2.08066241547344 2497593.162632128 4.41265598743618 183.271572173584 158.268919782935 77.9866236848597 1023851.33310393 T 21 CATAB v2.0f-lin.ifort 2020-Nov-12 16:51:20 2020-Nov-12 16:51
2136-Mar-08 05:38 00:04 Jupiter 1.76946079818636 1.76945861103308 1.76946298538369 3.31780925812873 3.17024904932894 2501284.734655092 4.0840819324359 478.270485055424 23.7313079304004 78.2928480543747 2111500.65074288 T 21 CATAB v2.0f-lin.ifort 2020-Nov-12 16:51:20 2020-Nov-12 16:51
2197-Apr-08 12:41 00:07 Jupiter 1.81595135434825 1.81594860370895 1.81595410499499 2.18645286879967 1.96155728391326 2523596.028540917 7.30045196494271 302.953026480439 176.254658502884 23.6389651367337 690047.893372838 T 21 CATAB v2.0f-lin.ifort 2020-Nov-12 16:51:20 2020-Nov-12 16:51

Alternate Designations
 2005 JK179 = 2001 OU5 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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