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150211 (1998 SC76)
Classification: Main-belt Asteroid          SPK-ID: 2150211
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 21 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2244329949884902 5.2124e-08  
a 3.081719227886702 2.9899e-08 au
q 2.390079751858472 1.4997e-07 au
i 11.55080967599614 5.0455e-06 deg
node 311.6941595469862 2.2686e-05 deg
peri 320.5483765590533 2.6233e-05 deg
M 91.20091682566644 1.6023e-05 deg
tp 2458699.907046032386
(2019-Aug-04.40704603)
8.2933e-05 TDB
period 1976.004953687308
5.41
2.8756e-05
7.873e-08
d
yr
n .1821857780914085 2.6513e-09 deg/d
Q 3.773358703914932 3.6609e-08 au
  Orbit Determination Parameters
   # obs. used (total)      529  
   data-arc span      8147 days (22.31 yr)  
   first obs. used      1998-09-16  
   last obs. used      2021-01-05  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .49841  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 19:17:35  

Additional Information
 Earth MOID = 1.3848 au 
 Jupiter MOID = 1.49068 au 
 T_jup = 3.158 
[ 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 15.11   n/a E2021B55  

150211 (1998 SC76)          Discovered 1998-Sep-19 by LINEAR at Socorro
Reference: 20070303/Numbers.arcLast Updated: 2007-03-07

[ 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
1919-Jun-25 16:19 00:05 Jupiter 1.61866786609958 1.61866448975748 1.61867124245823 3.0604193821477 2.88437157684013 2422135.180148406 4.76958165604254 573.771539111536 120.290177880978 -82.0215267181417 715048.09921994 T 21 CATAB v2.0f-lin.ifort 2021-Apr-13 19:17:36 2021-Apr-13 19:17
1929-Feb-12 15:38 00:06 Jupiter 1.76389827319506 1.76389534184967 1.76390120734278 0.990188496082375 0.141685885442886 2425655.151156920 6.27863281901342 470316.426142637 3537.66467443364 2.26008282169944 920745.509400816 T 21 CATAB v2.0f-lin.ifort 2021-Apr-13 19:17:36 2021-Apr-13 19:17
1979-Sep-12 05:49 00:02 Jupiter 1.98573608617914 1.98573399610198 1.98573817630088 3.64218070522722 3.52311984712863 2444128.742345968 1.8539631306488 552.419882242764 43.0077149088918 -80.968566920784 1836634.8716441 T 21 CATAB v2.0f-lin.ifort 2021-Apr-13 19:17:36 2021-Apr-13 19:17
1989-Aug-12 19:41 00:01 Jupiter 1.5097344922824 1.50973378025578 1.50973520430963 2.31635314180634 2.05995399414538 2447751.320324713 1.38714750944717 552.128276293304 51.395809169953 -87.8920284448921 1508437.54475799 T 21 CATAB v2.0f-lin.ifort 2021-Apr-13 19:17:36 2021-Apr-13 19:17
2049-Oct-18 23:49 00:02 Jupiter 1.53726628841737 1.53726571679582 1.53726686003884 3.00266620756341 2.8131866172194 2469733.492587322 1.59936076551858 683.594764680525 23.9949604258996 -89.5608275973544 2208210.8899469 T 21 CATAB v2.0f-lin.ifort 2021-Apr-13 19:17:36 2021-Apr-13 19:17
2059-May-26 10:51 00:03 Jupiter 1.85701381308718 1.8570122461611 1.85701538000883 1.50148943535241 1.15854609240588 2473239.952255358 2.93868524435089 631.470218056576 61.8685172729146 20.3770211800298 1326595.30579606 T 21 CATAB v2.0f-lin.ifort 2021-Apr-13 19:17:36 2021-Apr-13 19:17
2110-Jan-02 16:49 00:04 Jupiter 1.86937265138996 1.8693689642415 1.86937633871875 3.43867747685729 3.30428393829286 2491723.200801652 4.48686674949589 1029.48045576904 64.0776568227617 -80.8063387637137 1623876.07418612 T 21 CATAB v2.0f-lin.ifort 2021-Apr-13 19:17:36 2021-Apr-13 19:17
2119-Dec-08 01:53 00:06 Jupiter 1.54899141039438 1.5489886296692 1.54899419115002 2.28452951899706 2.03111575578586 2495349.578618533 5.60845707132385 484.910522310718 157.629869867353 -63.960851274529 992218.956587136 T 21 CATAB v2.0f-lin.ifort 2021-Apr-13 19:17:36 2021-Apr-13 19:17
2180-Feb-13 11:26 00:07 Jupiter 1.48481537522866 1.48481369590499 1.48481705511478 2.97921621177822 2.78115377714277 2517331.976685271 7.43591642620726 1701.28610092462 33.9984742794634 88.3561845567005 1965050.49514141 T 21 CATAB v2.0f-lin.ifort 2021-Apr-13 19:17:36 2021-Apr-13 19:17
2189-Sep-08 17:34 00:11 Jupiter 1.95000573725786 1.95000022416859 1.95001125040133 2.1045120578948 1.88685784328241 2520827.231913550 10.8572626999379 865.626179785011 39.487569715425 64.8510428273992 1503458.12018724 T 21 CATAB v2.0f-lin.ifort 2021-Apr-13 19:17:36 2021-Apr-13 19:17

Alternate Designations
 1998 SC76 = 2003 NX4 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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