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JPL Small-Body Database Browser
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91200 (1998 SM153)
Classification: Outer Main-belt Asteroid          SPK-ID: 2091200
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 18 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1436389782981049 5.9233e-08  
a 3.210666521096192 3.0794e-08 au
q 2.749489662350004 1.9984e-07 au
i 26.89297096680998 9.1358e-06 deg
node 183.1739407787375 9.6214e-06 deg
peri 48.12247992087471 2.7656e-05 deg
M 40.41148756743423 2.5633e-05 deg
tp 2458764.618672800150
(2019-Oct-08.11867280)
0.0001489 TDB
period 2101.315316597676
5.75
3.0231e-05
8.277e-08
d
yr
n .1713212658549934 2.4648e-09 deg/d
Q 3.67184337984238 3.5218e-08 au
  Orbit Determination Parameters
   # obs. used (total)      722  
   data-arc span      9717 days (26.60 yr)  
   first obs. used      1992-10-01  
   last obs. used      2019-05-10  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .52442  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-May-30 06:03:42  

Additional Information
 Earth MOID = 1.80178 au 
 Jupiter MOID = 1.42875 au 
 T_jup = 3.007 
[ 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 14.0   n/a MPO351484  
diameter diameter 8.283 km 0.371 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.078   0.012 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

91200 (1998 SM153)          Discovered 1998-Sep-26 by LINEAR at Socorro
Reference: 20041028/Numbers.arcLast Updated: 2004-10-29

[ 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-Jun-24 00:27 00:03 Jupiter 1.73376241055774 1.73375705178222 1.73376776941152 6.89156043935588 6.82030156891611 2434187.518598842 3.40732922986688 656.386765169112 60.8346092369035 66.5767430791405 2339380.18494008 T 18 CATAB v2.0e-lin.ifort 2019-May-30 06:03:47 2019-May-30 06:03
1963-Dec-30 01:39 00:02 Jupiter 1.50217676341642 1.50217454605426 1.50217898084654 6.8591853586269 6.77648116349875 2438393.568419246 2.19310120481113 567.884718703508 45.548465111749 79.8080251707195 2359216.42037016 T 18 CATAB v2.0e-lin.ifort 2019-May-30 06:03:47 2019-May-30 06:03
1975-Jul-24 21:53 00:01 Jupiter 1.42667543604069 1.42667464926552 1.42667622281698 6.83025948768121 6.74277667033221 2442618.411659713 1.41431639239089 429.523790377096 38.2704186147632 89.2462356801979 2380487.24841103 T 18 CATAB v2.0e-lin.ifort 2019-May-30 06:03:47 2019-May-30 06:03
1987-Feb-10 05:28 < 00:01 Jupiter 1.5021302171089 1.50212915491218 1.50213127931383 6.82164294460718 6.73847539835539 2446836.727581519 0.948150506302283 280.376556568685 40.2771897978311 -82.9682848773969 2418553.5435458 T 18 CATAB v2.0e-lin.ifort 2019-May-30 06:03:47 2019-May-30 06:03
1998-Jul-28 22:13 < 00:01 Jupiter 1.75811048648218 1.75810936825973 1.75811160470533 6.80781966205384 6.7366793377106 2451023.425873439 0.64146803742424 161.575878653474 52.0609364944461 -82.7698766419454 2513785.59278377 T 18 CATAB v2.0e-lin.ifort 2019-May-30 06:03:47 2019-May-30 06:03
2154-Apr-27 19:00 00:04 Jupiter 1.91602294226087 1.91601654102853 1.91602934353635 6.89184574077745 6.82740003126044 2507909.291686044 3.8591954542478 566.598035214537 75.2077958177386 56.4363018770713 2237253.27572925 T 18 CATAB v2.0e-lin.ifort 2019-May-30 06:03:47 2019-May-30 06:03
2165-Oct-20 21:39 00:03 Jupiter 1.61618667204553 1.61618231835216 1.61619102584506 6.88987201515512 6.81338111895196 2512103.401976239 3.44058251837121 712.038943756348 54.0857336567015 72.8081691216258 2320630.87618508 T 18 CATAB v2.0e-lin.ifort 2019-May-30 06:03:47 2019-May-30 06:03
2177-May-10 05:27 00:04 Jupiter 1.47625534563674 1.47625344684113 1.47625724461688 6.85411486710744 6.76988642045782 2516322.727272256 3.6037827354823 927.25115832335 41.4249051715641 84.753816448184 2404949.33618591 T 18 CATAB v2.0e-lin.ifort 2019-May-30 06:03:47 2019-May-30 06:03
2188-Nov-29 15:33 00:05 Jupiter 1.47347200497672 1.47347005871563 1.47347395163063 6.83994238613133 6.75537680193113 2520544.147710275 4.55747904803074 1296.79123766154 34.4058310205221 -85.9885060755591 2549237.42252043 T 18 CATAB v2.0e-lin.ifort 2019-May-30 06:03:47 2019-May-30 06:03
2200-May-30 11:04 00:07 Jupiter 1.63812185668018 1.63811429263086 1.63812942132907 6.84784316120953 6.77191386299142 2524742.960882197 6.52426820714859 1624.4814832472 39.0088314389235 -76.6461620422686 2827869.55930708 T 18 CATAB v2.0e-lin.ifort 2019-May-30 06:03:47 2019-May-30 06:03

Alternate Designations
 1998 SM153 = 2002 JL10 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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