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135258 (2001 SG53)
Classification: Main-belt Asteroid          SPK-ID: 2135258
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 20 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1509942979661142 4.7019e-08  
a 3.080018634454389 2.0387e-08 au
q 2.614953383022399 1.4923e-07 au
i 12.02510353854098 5.3515e-06 deg
node 183.8163003297582 1.7851e-05 deg
peri 169.5376899852257 2.2184e-05 deg
M 216.1338524987697 1.4109e-05 deg
tp 2459989.513721988475
(2023-Feb-14.01372199)
8.1068e-05 TDB
period 1974.369543143719
5.41
1.9603e-05
5.367e-08
d
yr
n .1823366862855799 1.8104e-09 deg/d
Q 3.545083885886379 2.3466e-08 au
  Orbit Determination Parameters
   # obs. used (total)      555  
   data-arc span      9418 days (25.79 yr)  
   first obs. used      1995-07-19  
   last obs. used      2021-05-01  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .55564  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-May-04 09:21:00  

Additional Information
 Earth MOID = 1.60969 au 
 Jupiter MOID = 1.9203 au 
 T_jup = 3.177 
[ 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 15.14   n/a MPCxxxxx  

135258 (2001 SG53)          Discovered 2001-Sep-16 by LINEAR at Socorro
Reference: 20060907/Numbers.arcLast Updated: 2006-09-10

[ 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
1934-Feb-12 22:17 00:02 Jupiter 1.98514065830678 1.98513983431731 1.98514148230189 3.7504500156879 3.63490200761405 2427481.428539399 2.39308122535269 209.86757964008 21.0650380301819 -81.238525513357 3014566.85097671 T 20 CATAB v2.0g-lin.ifort 2021-May-04 09:21:02 2021-May-04 09:21
2003-Nov-08 06:37 < 00:01 Jupiter 1.95587216173782 1.95587171834539 1.95587260513025 3.19292622347998 3.05428307029798 2452951.775711622 0.450418670682889 68.1611332693451 18.5388826566203 88.153577539591 2829549.6757959 T 20 CATAB v2.0g-lin.ifort 2021-May-04 09:21:02 2021-May-04 09:21
2063-Aug-27 19:59 00:01 Jupiter 1.92514659925062 1.92514615971761 1.92514703878363 3.44282403760176 3.31256410944446 2474794.332373199 1.39774182813236 126.371868829767 19.4553821389039 88.5090442519851 2712461.40209397 T 20 CATAB v2.0g-lin.ifort 2021-May-04 09:21:02 2021-May-04 09:21
2123-Jun-12 02:54 00:03 Jupiter 1.92846040327704 1.92845985953583 1.92846094702308 3.60409659066917 3.48009596832574 2496631.620837635 3.07902683303724 278.708445197263 20.0723789002715 -87.5047152485997 2823289.41066371 T 20 CATAB v2.0g-lin.ifort 2021-May-04 09:21:02 2021-May-04 09:21
2183-Mar-25 04:24 00:05 Jupiter 1.96842427147877 1.96842305588272 1.96842548710268 3.67997651507485 3.56112586849208 2518467.683143393 4.79494541059473 411.832407804038 21.2911082386138 -82.5064554718424 2906303.99342514 T 20 CATAB v2.0g-lin.ifort 2021-May-04 09:21:02 2021-May-04 09:21
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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