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JPL Small-Body Database Browser
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173826 (2001 SX348)
Classification: Main-belt Asteroid          SPK-ID: 2173826
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 11 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2856153933491486 4.7911e-08  
a 3.088313986823191 2.5538e-08 au
q 2.206243972691007 1.4929e-07 au
i 17.77866130861243 6.881e-06 deg
node 105.5583504380735 1.9242e-05 deg
peri 278.1179337081081 2.2809e-05 deg
M 82.83865749808518 1.2721e-05 deg
tp 2458144.346353873967
(2018-Jan-25.84635387)
6.6839e-05 TDB
period 1982.351206128224
5.43
2.4589e-05
6.732e-08
d
yr
n .1816025328342925 2.2526e-09 deg/d
Q 3.970384000955374 3.2833e-08 au
  Orbit Determination Parameters
   # obs. used (total)      288  
   data-arc span      6345 days (17.37 yr)  
   first obs. used      2001-09-22  
   last obs. used      2019-02-05  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .60498  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-13 15:26:14  

Additional Information
 Earth MOID = 1.29171 au 
 Jupiter MOID = 1.91255 au 
 T_jup = 3.091 
[ 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 15.1   n/a MPO433117  

173826 (2001 SX348)          Discovered 2001-Sep-22 by NEAT at Palomar
Reference: 20080122/Numbers.arcLast Updated: 2008-01-28

[ 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
1923-Feb-28 08:53 00:05 Jupiter 1.96153965246666 1.96153858812238 1.96154071681272 2.04599375425272 1.8227616866592 2423478.870256200 4.93300134024153 367.486495193319 205.106874538064 -30.6485337100894 291333.57123036 T 11 CATAB v2.0e-lin.ifort 2019-Jul-13 15:26:19 2019-Jul-13 15:26
1983-Sep-17 09:41 00:01 Jupiter 1.96780311056306 1.96780215337651 1.96780406775409 4.31344126354373 4.21246889212708 2445594.903317293 1.33640559733925 230.907387598326 30.831035788172 82.6755104119098 1607345.04598358 T 11 CATAB v2.0e-lin.ifort 2019-Jul-13 15:26:19 2019-Jul-13 15:26
2054-Feb-24 05:38 00:02 Jupiter 1.91253076414988 1.91252983651829 1.91253169178147 3.24939314347149 3.1101117132843 2471322.735029332 1.63767536402486 166.591056759556 45.3702519861996 -86.0882045175127 1085325.44691204 T 11 CATAB v2.0e-lin.ifort 2019-Jul-13 15:26:19 2019-Jul-13 15:26
2124-Jun-12 07:54 00:06 Jupiter 1.97532140725564 1.97531972977957 1.97532308476383 1.61337476271392 1.32112579639879 2496997.829347356 6.20134280054104 1260.02836613762 175.986722683909 24.1214872797191 469763.718503192 T 11 CATAB v2.0e-lin.ifort 2019-Jul-13 15:26:19 2019-Jul-13 15:26
2185-Jan-18 12:33 00:06 Jupiter 1.88082726449458 1.88082639237499 1.88082813663823 3.96257783327521 3.84724987973542 2519133.022665245 6.42742336768441 774.408199416758 35.2868027478123 -89.8061202026122 1449261.71860885 T 11 CATAB v2.0e-lin.ifort 2019-Jul-13 15:26:19 2019-Jul-13 15:26
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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