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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 
[ hide covariance matrix ]
Orbital Elements at Epoch 2457040.5 (2015-Jan-18.0) TDB
Reference: JPL 7 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .09878337097789103 1.1842e-07  
q 2.711628595753508 3.4053e-07 au
tp 2457793.728699446814
(2017-Feb-09.22869945)
0.00034974 TDB
node 297.7440261435613 6.7886e-05 deg
peri 19.21725371179029 9.5006e-05 deg
i 11.73233574861719 1.0439e-05 deg
  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
 Jupiter MOID = 1.95878 au 
 T_jup = 3.212 
Orbit Covariance (6×6)
  e q tp node peri i
e 1.402288271940378E-14 -4.008726469822624E-14 2.78071469049499E-11 -1.496740633890554E-13 5.188879452918965E-12 -5.555487177849969E-14
q -4.008726469822624E-14 1.159626808941856E-13 -7.743795027367008E-11 3.803699736781128E-13 -1.451070440521049E-11 1.539467395589668E-13
tp 2.78071469049499E-11 -7.743795027367008E-11 1.223181314370611E-7 -4.789975956145355E-10 2.359747550877291E-8 -1.82391938046217E-10
node -1.496740633890554E-13 3.803699736781128E-13 -4.789975956145355E-10 4.608469925439739E-9 -4.600115887938958E-9 4.251567949945308E-10
peri 5.188879452918965E-12 -1.451070440521049E-11 2.359747550877291E-8 -4.600115887938958E-9 9.026063283126743E-9 -4.501188745518986E-10
i -5.555487177849969E-14 1.539467395589668E-13 -1.82391938046217E-10 4.251567949945308E-10 -4.501188745518986E-10 1.089694410485662E-10

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

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Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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