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523544 (2017 SC37)
Classification: Main-belt Asteroid          SPK-ID: 2523544
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 7 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1006905181820005 1.1917e-07  
a 3.00619613054836 4.5034e-08 au
q 2.703500684406721 3.4358e-07 au
i 11.73325242290172 1.044e-05 deg
node 297.7069722629552 6.7921e-05 deg
peri 19.68931755972946 9.3943e-05 deg
M 265.4499014733191 6.7288e-05 deg
tp 2459700.515974090084
(2022-May-01.01597409)
0.00036162 TDB
period 1903.813464791207
5.21
4.2779e-05
1.171e-07
d
yr
n .1890941558392022 4.249e-09 deg/d
Q 3.30889157669 4.9568e-08 au
  Orbit Determination Parameters
   # obs. used (total)      68  
   data-arc span      6734 days (18.44 yr)  
   first obs. used      2001-09-20  
   last obs. used      2020-02-27  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .60101  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-14 19:22:58  

Additional Information
 Earth MOID = 1.6905 au 
 Jupiter MOID = 1.95878 au 
 T_jup = 3.212 
[ 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 16.83   n/a E2021B25  

523544 (2017 SC37)          Discovered 2014-Jan-10 by Spacewatch at Kitt Peak
Reference: Last Updated: 2018-05-31

[ 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
2013-Dec-07 07:25 < 00:01 Jupiter 1.94372579864247 1.94372502492917 1.94372657235731 4.17549802488138 4.06979587789169 2456633.808900473 0.625205849513575 176.256054250687 28.073373418353 -83.1761276995378 1886732.813477 T 7 CATAB v2.0g-lin.ifort 2021-Apr-14 19:22:59 2021-Apr-14 19:22
2097-Sep-23 14:52 00:05 Jupiter 1.99318974120569 1.99318848653723 1.993190995878 4.19510764163686 4.09255562428103 2487240.119632069 5.16093745892129 351.29977090744 58.0709504765656 85.6275361971537 1582612.06396374 T 7 CATAB v2.0g-lin.ifort 2021-Apr-14 19:22:59 2021-Apr-14 19:22
2144-Apr-12 06:33 00:08 Jupiter 1.95011951887009 1.95011839821132 1.95012063960313 4.19365678220571 4.08877358302705 2504241.772820936 8.23725065726696 755.166022108782 28.9025515000618 -86.4072744715397 1995606.28266296 T 7 CATAB v2.0g-lin.ifort 2021-Apr-14 19:22:59 2021-Apr-14 19:22
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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