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JPL Small-Body Database Browser
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109935 (2001 SC39)
Classification: Main-belt Asteroid          SPK-ID: 2109935
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 23 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2061870727714004 4.6628e-08  
a 3.131429093185868 2.1051e-08 au
q 2.485768894870673 1.4633e-07 au
i 12.15550806021179 5.4437e-06 deg
node 28.66251230421931 2.0032e-05 deg
peri 329.8423155607771 2.2594e-05 deg
M 68.51449478788929 1.1517e-05 deg
tp 2458215.294695467117
(2018-Apr-06.79469547)
6.3373e-05 TDB
period 2024.008351242342
5.54
2.041e-05
5.588e-08
d
yr
n .1778648787585442 1.7936e-09 deg/d
Q 3.777089291501063 2.5392e-08 au
  Orbit Determination Parameters
   # obs. used (total)      686  
   data-arc span      9661 days (26.45 yr)  
   first obs. used      1993-04-17  
   last obs. used      2019-09-29  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .52358  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Nov-07 12:55:06  

Additional Information
 Earth MOID = 1.49085 au 
 Jupiter MOID = 1.7097 au 
 T_jup = 3.146 
[ 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 14.5   n/a MPO493620  
diameter diameter 7.714 km 0.309 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.068   0.013 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

109935 (2001 SC39)          Discovered 2001-Sep-16 by LINEAR at Socorro
Reference: 20051019/Numbers.arcLast Updated: 2005-10-26

[ 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
1910-Jun-06 05:57 00:03 Jupiter 1.76589029516193 1.76588922959267 1.76589136078159 3.09978211318221 2.94097503538641 2418828.747948373 3.19785958019619 553.003387708671 11.6469862495135 85.6315197455896 1778711.60406996 T 23 CATAB v2.0f-lin.ifort 2019-Nov-07 12:55:08 2019-Nov-07 12:55
1920-Oct-18 05:59 00:03 Jupiter 1.82286498622008 1.82286381435499 1.82286615818258 2.184617686221 1.96041408507698 2422615.749240496 3.2487258623095 874.5027629544 43.7536718485988 83.6097231870078 1913010.70704665 T 23 CATAB v2.0f-lin.ifort 2019-Nov-07 12:55:08 2019-Nov-07 12:55
1993-Aug-29 17:05 < 00:01 Jupiter 1.78469686291007 1.78469624481107 1.78469748102135 3.17382511872403 3.02058932163459 2449229.211535367 0.774275866925769 341.842832236241 12.0553220327791 85.7239502860933 2340248.61772056 T 23 CATAB v2.0f-lin.ifort 2019-Nov-07 12:55:08 2019-Nov-07 12:55
2004-Jan-21 17:05 < 00:01 Jupiter 1.79420624567307 1.79420569216155 1.79420679918581 2.42699394656384 2.22398840415201 2453026.211558954 0.497812578558553 586.679964202564 25.6478334798966 88.298485199384 2155060.98948329 T 23 CATAB v2.0f-lin.ifort 2019-Nov-07 12:55:08 2019-Nov-07 12:55
2076-Nov-22 01:05 00:02 Jupiter 1.80851487974255 1.80851416315865 1.80851559634486 3.21430345247659 3.06513321548208 2479629.545033212 1.74222333677429 376.483949089447 12.0865706927825 85.3769163382085 2273396.81660692 T 23 CATAB v2.0f-lin.ifort 2019-Nov-07 12:55:08 2019-Nov-07 12:55
2087-Apr-24 09:20 00:02 Jupiter 1.76507683675747 1.76507599257651 1.76507768109605 2.63160908039838 2.44245967191317 2483434.889052492 2.23335251484315 1249.15737958943 25.5409153899721 87.8409889569624 2333566.30997219 T 23 CATAB v2.0f-lin.ifort 2019-Nov-07 12:55:08 2019-Nov-07 12:55
2160-Feb-16 20:34 00:04 Jupiter 1.83574968417222 1.8357478507184 1.83575151773362 3.21805314572377 3.07132833740432 2510030.356964194 4.24445025239241 754.2629367367 15.6221218624741 83.505992221553 2120060.84855808 T 23 CATAB v2.0f-lin.ifort 2019-Nov-07 12:55:08 2019-Nov-07 12:55
2170-Jul-23 02:47 00:05 Jupiter 1.73565488992798 1.73565366852967 1.73565611163916 2.79168280153623 2.61102785175456 2513839.616155835 4.68331745452308 1423.7500141334 28.8281849886342 87.0556578885988 2466170.52776731 T 23 CATAB v2.0f-lin.ifort 2019-Nov-07 12:55:08 2019-Nov-07 12:55
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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