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173779 (2001 SC32)
Classification: Main-belt Asteroid          SPK-ID: 2173779
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 14 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2433298586614407 5.4243e-08  
a 3.033989252024217 2.1519e-08 au
q 2.295729076148834 1.6845e-07 au
i 8.616545123270249 6.9962e-06 deg
node 24.16481156706651 3.3008e-05 deg
peri 53.78689195810915 3.5847e-05 deg
M 188.555844969955 1.3087e-05 deg
tp 2460119.762759237300
(2023-Jun-24.26275924)
7.6011e-05 TDB
period 1930.276323899364
5.28
2.0536e-05
5.622e-08
d
yr
n .1865017953868706 1.9842e-09 deg/d
Q 3.7722494278996 2.6755e-08 au
  Orbit Determination Parameters
   # obs. used (total)      387  
   data-arc span      8150 days (22.31 yr)  
   first obs. used      1998-03-22  
   last obs. used      2020-07-14  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .5806  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 20:58:30  

Additional Information
 Earth MOID = 1.32264 au 
 Jupiter MOID = 1.62944 au 
 T_jup = 3.180 
[ 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 15.68   n/a E2021B55  

173779 (2001 SC32)          Discovered 2001-Sep-16 by LINEAR at Socorro
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
1935-Dec-18 05:59 00:03 Jupiter 1.68337818594576 1.6833770235912 1.68337934832959 1.55220200976916 1.18448069360626 2428154.749131798 3.01612315621075 527.153110116721 263.977880951084 -59.0309270026771 719757.439057023 T 14 CATAB v2.0f-lin.ifort 2021-Apr-13 20:58:30 2021-Apr-13 20:58
1983-Nov-05 21:05 00:01 Jupiter 1.63986710260543 1.63986641502119 1.63986779022547 1.08229800944011 0.371928739333042 2445644.378254302 1.28596380761373 8865.08675665164 630.540509865201 -5.68991005551432 1021223.36658401 T 14 CATAB v2.0f-lin.ifort 2021-Apr-13 20:58:30 2021-Apr-13 20:58
2031-Sep-21 17:32 < 00:01 Jupiter 1.62627125813264 1.62627058446227 1.62627193180341 0.675842485982916 n/a 2463131.230826169 0.687953827662328 66.8565099156942 24.2757871118872 -68.114097919196 9394975.05431521 F 14 CATAB v2.0f-lin.ifort 2021-Apr-13 20:58:30 2021-Apr-13 20:58
2079-Aug-12 12:12 00:03 Jupiter 1.64529080374375 1.64529001221427 1.64529159527378 0.723227652320176 n/a 2480623.008629024 2.52769198448659 72.3900152960835 24.8145274029833 -63.1688770295286 8980219.84597076 F 14 CATAB v2.0f-lin.ifort 2021-Apr-13 20:58:30 2021-Apr-13 20:58
2127-Jul-15 17:35 00:05 Jupiter 1.6961128533993 1.69611137944678 1.69611432745546 1.34863428522514 0.905557062928365 2498126.232534321 4.51366181605809 1833.44944291757 185.001686690075 33.6271348926588 1277461.08497278 T 14 CATAB v2.0f-lin.ifort 2021-Apr-13 20:58:30 2021-Apr-13 20:58
2136-Aug-22 20:45 00:04 Jupiter 1.99016785105955 1.99016497115055 1.99017073099062 2.6930987573602 2.53013316017742 2501452.364434778 4.39291636993982 383.988242798309 21.9118665004962 77.9154248664131 1373125.14262003 T 14 CATAB v2.0f-lin.ifort 2021-Apr-13 20:58:30 2021-Apr-13 20:58
2175-Jun-27 17:04 00:06 Jupiter 1.7861810938303 1.7861783959092 1.78618379174672 2.22153571801462 1.99669819004406 2515640.211353568 6.20424670108632 242.325003760833 53.7574427780198 67.8300992153562 464231.899829656 T 14 CATAB v2.0f-lin.ifort 2021-Apr-13 20:58:30 2021-Apr-13 20:58
2184-Jul-21 11:49 00:06 Jupiter 1.860233435322 1.86022988145588 1.86023698926266 2.08253821393503 1.85102750103125 2518951.992582817 6.27572219997229 682.785054471533 56.3422197177787 -86.8948664271908 1070441.12867893 T 14 CATAB v2.0f-lin.ifort 2021-Apr-13 20:58:30 2021-Apr-13 20:58
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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