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JPL Small-Body Database Browser
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34578 (2000 SL338)
Classification: Main-belt Asteroid          SPK-ID: 2034578
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 17 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .04079132002934037 6.704e-08  
a 3.050641325272956 2.3509e-08 au
q 2.926201638679016 2.0768e-07 au
i 17.21380629577417 6.2859e-06 deg
node 149.3253725385334 1.7941e-05 deg
peri 28.76392903297139 6.2974e-05 deg
M 2.464429957912184 5.9543e-05 deg
tp 2458587.177088922571
(2019-Apr-13.67708892)
0.00032189 TDB
period 1946.189613738328
5.33
2.2496e-05
6.159e-08
d
yr
n .1849768375387102 2.1382e-09 deg/d
Q 3.175081011866896 2.4468e-08 au
  Orbit Determination Parameters
   # obs. used (total)      813  
   data-arc span      7699 days (21.08 yr)  
   first obs. used      1998-04-03  
   last obs. used      2019-05-02  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .56481  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-May-30 03:51:57  

Additional Information
 Earth MOID = 1.94234 au 
 Jupiter MOID = 1.82734 au 
 T_jup = 3.167 
[ 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 14.1   n/a MPO302266  
diameter diameter 8.765 km 0.206 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.044   0.005 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

34578 (2000 SL338)          Discovered 2000-Sep-25 by JPL/NEAT at Haleakala
Reference: 20020128/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
1915-Jan-14 06:38 00:03 Jupiter 1.84360247790424 1.84360141570958 1.84360354011913 5.12750932485536 5.03710971394437 2420511.776682805 3.16563956009976 376.426292213154 28.9056031749084 -83.4406288632975 2892894.07048078 T 17 CATAB v2.0e-lin.ifort 2019-May-30 03:52:03 2019-May-30 03:52
1963-May-08 17:20 00:02 Jupiter 1.85244863550448 1.85244782793929 1.8524494430723 4.74149473647876 4.64405886324722 2438158.222318341 1.69457529412866 190.965443694443 31.3750570057298 82.1388583959019 2405985.13458571 T 17 CATAB v2.0e-lin.ifort 2019-May-30 03:52:03 2019-May-30 03:52
2021-May-22 03:18 < 00:01 Jupiter 1.92965162137015 1.92965111517952 1.92965212756078 5.16340472749245 5.07768120037884 2459356.637563745 0.415954639632513 89.4040219544092 24.0443148321681 -88.6648368349967 3200276.5653339 T 17 CATAB v2.0e-lin.ifort 2019-May-30 03:52:03 2019-May-30 03:52
2069-Sep-10 20:49 00:02 Jupiter 1.81844412136364 1.81844349627962 1.8184447464487 4.97425402156136 4.87971440774399 2477000.367192650 1.88495089405122 235.232644110592 28.6083544494784 87.5047894572337 2651376.45913178 T 17 CATAB v2.0e-lin.ifort 2019-May-30 03:52:03 2019-May-30 03:52
2118-Jan-22 10:53 00:04 Jupiter 1.96178588773614 1.96178398988499 1.96178778560001 4.16173740106414 4.05666566512896 2494664.953614175 3.93773104438943 290.609475038377 38.2450089344797 70.3712282770516 1930917.75576555 T 17 CATAB v2.0e-lin.ifort 2019-May-30 03:52:03 2019-May-30 03:52
2176-Jan-19 20:14 00:05 Jupiter 1.84937398503834 1.84937269301097 1.84937527713372 5.1379217239339 5.04799263656361 2515846.342879313 5.28982655495023 633.934369675124 27.7886798977779 -84.9507736576205 2944856.54331535 T 17 CATAB v2.0e-lin.ifort 2019-May-30 03:52:03 2019-May-30 03:52

Alternate Designations
 2000 SL338 = 1998 HW103 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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