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78970 (2003 SB298)
Classification: Outer Main-belt Asteroid          SPK-ID: 2078970
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 24 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1050967688998546 5.5305e-08  
a 3.207634399651844 3.1891e-08 au
q 2.87052238843641 1.8217e-07 au
i 14.30310676566682 4.5947e-06 deg
node 233.6048199419596 2.3493e-05 deg
peri 257.4600704478968 3.4737e-05 deg
M 201.6770617300367 2.8097e-05 deg
tp 2459923.320132892992
(2022-Dec-09.82013289)
0.00016974 TDB
period 2098.339327653221
5.74
3.1293e-05
8.568e-08
d
yr
n .1715642438073271 2.5586e-09 deg/d
Q 3.544746410867277 3.5243e-08 au
  Orbit Determination Parameters
   # obs. used (total)      621  
   data-arc span      8034 days (22.00 yr)  
   first obs. used      1998-11-18  
   last obs. used      2020-11-16  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .49657  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Dec-17 22:07:17  

Additional Information
 Earth MOID = 1.92868 au 
 Jupiter MOID = 1.78039 au 
 T_jup = 3.135 
[ 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 14.3   n/a MPO439584  

78970 (2003 SB298)          Discovered 2003-Sep-18 by NEAT at Haleakala
Reference: 20040415/Numbers.arcLast Updated: 2004-04-19

[ 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
1952-Mar-27 14:45 00:04 Jupiter 1.90639662784408 1.90639589798088 1.90639735771974 4.91161706977153 4.82030820910435 2434099.114723871 3.58641159934041 355.702493213032 25.662530982791 87.203440498378 3543653.82736158 T 24 CATAB v2.0f-lin.ifort 2020-Dec-17 22:07:18 2020-Dec-17 22:07
1963-May-09 06:32 00:03 Jupiter 1.89788467589093 1.8978841123033 1.89788523947866 3.58451103710013 3.4577627121998 2438158.772431956 3.32842853172396 232.733012245579 29.047793933974 -82.8143258172994 1657041.64465267 T 24 CATAB v2.0f-lin.ifort 2020-Dec-17 22:07:18 2020-Dec-17 22:07
1974-May-12 17:23 00:03 Jupiter 1.91774438984703 1.91774374262729 1.91774503706621 1.9972833436006 1.76232456537254 2442180.224345030 3.13183790816073 170.908685957913 34.4900559805522 -50.655590202126 1281818.47071336 T 24 CATAB v2.0f-lin.ifort 2020-Dec-17 22:07:18 2020-Dec-17 22:07
1985-May-03 00:37 00:02 Jupiter 1.9041386295023 1.90413784928861 1.90413940971772 2.58279238005535 2.40440257053708 2446188.525696811 2.04541033884218 244.126726221205 41.9662075070429 77.1099519121588 1825434.13622105 T 24 CATAB v2.0f-lin.ifort 2020-Dec-17 22:07:18 2020-Dec-17 22:07
1996-Jun-17 08:02 00:01 Jupiter 1.89132012219984 1.8913194548179 1.89132078958178 3.74568313897471 3.62414785534131 2450251.834711059 1.0995790679681 103.803275228397 32.2288771667365 -85.3697932551343 2431854.01505203 T 24 CATAB v2.0f-lin.ifort 2020-Dec-17 22:07:18 2020-Dec-17 22:07
2007-Aug-30 18:23 < 00:01 Jupiter 1.93765665711337 1.93765614106007 1.93765717316667 4.52646402363785 4.42883748000325 2454343.266089654 0.532140432798742 89.3676359505877 23.8415958735992 -87.4275863313192 3521182.72171165 T 24 CATAB v2.0f-lin.ifort 2020-Dec-17 22:07:18 2020-Dec-17 22:07
2119-Jan-11 04:04 00:04 Jupiter 1.96178614267053 1.96178459053992 1.96178769482412 5.62611762583302 5.54884472436776 2495018.669585590 3.67209385975231 365.585763791716 24.5187750961457 78.907426066871 4393230.18033483 T 24 CATAB v2.0f-lin.ifort 2020-Dec-17 22:07:18 2020-Dec-17 22:07
2130-Mar-09 13:28 00:04 Jupiter 1.84439443294425 1.84439375827222 1.84439510763116 4.8271413846602 4.73104754715728 2499094.061191020 4.1118677655041 422.904980430288 25.3809892425479 88.2628757640869 3355711.68153267 T 24 CATAB v2.0f-lin.ifort 2020-Dec-17 22:07:18 2020-Dec-17 22:07
2141-May-01 01:24 00:05 Jupiter 1.83888074938716 1.83887991958056 1.83888157920787 3.67681810637108 3.54933153733841 2503164.558122221 5.01895407855584 374.130981257652 30.6071030694823 -80.4658262653404 1813957.36051381 T 24 CATAB v2.0f-lin.ifort 2020-Dec-17 22:07:18 2020-Dec-17 22:07
2152-May-18 15:11 00:07 Jupiter 1.88982460654316 1.88982363082394 1.88982558226743 2.12138152569989 1.89838253998328 2507200.132900283 6.76071825511232 320.287940197855 71.6603639799432 -25.0743635365747 528487.155046282 T 24 CATAB v2.0f-lin.ifort 2020-Dec-17 22:07:18 2020-Dec-17 22:07
2163-May-07 02:41 00:07 Jupiter 1.92018971736456 1.92018899503196 1.92019043969715 2.29615186329556 2.09525307125874 2511205.611501945 7.20047118136455 810.454290987979 41.8902718123353 75.3886028528298 1686046.16894152 T 24 CATAB v2.0f-lin.ifort 2020-Dec-17 22:07:18 2020-Dec-17 22:07
2174-Jun-09 13:25 00:07 Jupiter 1.93366986224715 1.93366912183578 1.93367060266137 3.6198248852287 3.49672053600054 2515257.059092875 6.69240456763418 308.697109362459 32.5603385918223 -85.9276116602002 1387609.9415895 T 24 CATAB v2.0f-lin.ifort 2020-Dec-17 22:07:18 2020-Dec-17 22:07
2185-Aug-13 06:42 00:07 Jupiter 1.99024628255811 1.9902446617858 1.99024790339173 4.56169910977367 4.46742937258749 2519339.779444695 6.7758307204122 604.019037688146 27.364073882089 84.1204405560929 2827741.60135071 T 24 CATAB v2.0f-lin.ifort 2020-Dec-17 22:07:18 2020-Dec-17 22:07

Alternate Designations
 2003 SB298 = 1998 WN14 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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