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379076 (2008 WT125)
Classification: Main-belt Asteroid          SPK-ID: 2379076
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459396.5 (2021-Jul-01.0) TDB
Reference: JPL 20 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1923850078827141 6.4066e-08  
a 3.104025518330578 3.3836e-08 au
q 2.506857544518404 2.0628e-07 au
i 1.210942665159819 8.6671e-06 deg
node 4.573267454481162 0.00029174 deg
peri 39.38164577291971 0.0002933 deg
M 142.1195002503283 2.7374e-05 deg
tp 2458607.934954709246
(2019-May-04.43495471)
0.00014495 TDB
period 1997.497991511661
5.47
3.2661e-05
8.942e-08
d
yr
n .1802254628188939 2.9468e-09 deg/d
Q 3.701193492142751 4.0345e-08 au
  Orbit Determination Parameters
   # obs. used (total)      163  
   data-arc span      8986 days (24.60 yr)  
   first obs. used      1996-09-07  
   last obs. used      2021-04-15  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .56792  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Jul-09 07:05:17  

Additional Information
 Earth MOID = 1.5155 au 
 Jupiter MOID = 1.71277 au 
 T_jup = 3.192 
[ 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 16.54   n/a E2021B25  

379076 (2008 WT125)          Discovered 2008-Nov-30 by Spacewatch at Kitt Peak
Reference: Last Updated: 2013-11-20

[ 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
1913-Jul-05 15:10 00:06 Jupiter 1.93547112056612 1.93546838938588 1.93547385174284 2.82883087128241 2.66964824228095 2419954.132268393 5.855997965784 90.1490122387654 55.2757796935444 63.8160282849045 445488.570284674 T 20 CATAB v2.0g-lin.ifort 2021-Jul-09 07:05:17 2021-Jul-09 07:05
1923-Jul-17 07:25 00:05 Jupiter 1.73811307739652 1.73811254567752 1.73811360911493 1.54174688828706 1.18420328948221 2423617.809095368 5.3245211332349 136.099075305429 111.535902893072 82.9853205992374 1515627.53072337 T 20 CATAB v2.0g-lin.ifort 2021-Jul-09 07:05:17 2021-Jul-09 07:05
1933-Aug-04 01:12 00:05 Jupiter 1.95066629702049 1.9506640141822 1.95066857986742 2.32834235578683 2.13371362373301 2427288.549978507 4.61109120341959 277.378648431783 12.4353800790558 86.5054870897952 1363372.82315022 T 20 CATAB v2.0g-lin.ifort 2021-Jul-09 07:05:17 2021-Jul-09 07:05
1984-Oct-22 23:49 00:02 Jupiter 1.94447622301147 1.94447466106374 1.94447778495821 2.90259198488476 2.74842342349367 2445996.492362917 2.04374874633726 75.5546370731574 43.1840745476313 81.5946526201647 828235.200983121 T 20 CATAB v2.0g-lin.ifort 2021-Jul-09 07:05:17 2021-Jul-09 07:05
1994-Nov-04 00:09 00:02 Jupiter 1.73531340629216 1.73531287675152 1.73531393583221 1.54797232996689 1.1916374661065 2449660.506591944 1.50786745589496 126.239301341068 94.7399291813419 -80.0966824263082 1669805.51896316 T 20 CATAB v2.0g-lin.ifort 2021-Jul-09 07:05:17 2021-Jul-09 07:05
2004-Nov-20 01:37 < 00:01 Jupiter 1.94694678578972 1.94694555822625 1.94694801335297 2.29588986347909 2.09785768416367 2453329.567249333 0.893134871069344 100.161911779264 10.9326206609521 86.354894596274 1333960.98622304 T 20 CATAB v2.0g-lin.ifort 2021-Jul-09 07:05:17 2021-Jul-09 07:05
2056-Feb-10 18:03 00:02 Jupiter 1.9483097919594 1.94830878400708 1.94831079991139 2.96677455385582 2.81642620381213 2472039.252064193 1.89273591261458 73.3073919512271 31.2931874102473 88.9465541337387 1298813.39977363 T 20 CATAB v2.0g-lin.ifort 2021-Jul-09 07:05:17 2021-Jul-09 07:05
2066-Feb-20 13:42 00:03 Jupiter 1.72970778715633 1.72970726464335 1.72970830966891 1.54902191018951 1.1916738965636 2475702.070767469 2.49250031310533 126.828510968275 103.023532705544 -85.0033663132416 1653113.40949361 T 20 CATAB v2.0g-lin.ifort 2021-Jul-09 07:05:17 2021-Jul-09 07:05
2076-Mar-08 22:26 00:03 Jupiter 1.9402892864908 1.94028794389998 1.94029062908383 2.25423460218517 2.0514591758614 2479371.434480151 3.05501672863357 176.065046292404 9.36070946000951 87.1298499441825 1328610.86527583 T 20 CATAB v2.0g-lin.ifort 2021-Jul-09 07:05:17 2021-Jul-09 07:05
2127-May-30 23:12 00:06 Jupiter 1.94574176115451 1.94573990925913 1.94574361304923 3.01080355373324 2.86256803761002 2498080.466968779 5.68380650282185 106.34756547464 36.9892115939934 72.7062123329505 815124.588757379 T 20 CATAB v2.0g-lin.ifort 2021-Jul-09 07:05:17 2021-Jul-09 07:05
2137-Jun-10 13:19 00:06 Jupiter 1.72424744739737 1.72424693760963 1.72424795718463 1.55322689092023 1.19583864657046 2501744.054734464 6.36045718610833 158.366353265894 126.01516310312 26.9133313213312 1291058.84068006 T 20 CATAB v2.0g-lin.ifort 2021-Jul-09 07:05:17 2021-Jul-09 07:05
2147-Jun-26 20:13 00:07 Jupiter 1.93121777884201 1.93121524684978 1.93122031085323 2.20964897201436 2.00133918373306 2505412.342170889 6.87387959462428 378.040719371525 8.51935860658062 88.2558714153506 1334302.95947473 T 20 CATAB v2.0g-lin.ifort 2021-Jul-09 07:05:17 2021-Jul-09 07:05
2198-Sep-17 03:06 00:10 Jupiter 1.94835926236158 1.94835607531938 1.94836244940366 3.07227688644957 2.92735591486448 2524122.628889740 9.50637953016089 183.330307598938 39.1654600044672 65.3941968127951 795656.186650868 T 20 CATAB v2.0g-lin.ifort 2021-Jul-09 07:05:17 2021-Jul-09 07:05

Alternate Designations
 2008 WT125 = 1996 RB9 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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