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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 2459000.5 (2020-May-31.0) TDB
Reference: JPL 6 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1005396205735848 1.1903e-07  
a 3.006842777958632 4.5149e-08 au
q 2.704535945938248 3.4316e-07 au
i 11.73327399044731 1.044e-05 deg
node 297.7077574973941 6.7913e-05 deg
peri 19.58662256475529 9.4048e-05 deg
M 227.7343659912522 6.7019e-05 deg
tp 2459700.195409349441
(2022-Apr-30.69540935)
0.00036256 TDB
period 1904.427777128708
5.21
4.2894e-05
1.174e-07
d
yr
n .1890331596311672 4.2576e-09 deg/d
Q 3.309149609979016 4.9689e-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.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .60112  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Nov-11 22:43:26  

Additional Information
 Earth MOID = 1.69348 au 
 Jupiter MOID = 1.95853 au 
 T_jup = 3.212 
[ hide covariance matrix ]
Orbital Elements at Epoch 2457040.5 (2015-Jan-18.0) TDB
Reference: JPL 6 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .09878336873123596 1.1842e-07  
q 2.711628600416769 3.4053e-07 au
tp 2457793.728695873384
(2017-Feb-09.22869587)
0.00034974 TDB
node 297.7440261054433 6.7886e-05 deg
peri 19.21725319257808 9.5006e-05 deg
i 11.73233576229887 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.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .60112  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Nov-11 22:43:26  

Additional Information
 Jupiter MOID = 1.95853 au 
 T_jup = 3.212 
Orbit Covariance (6×6)
  e q tp node peri i
e 1.402288426266442E-14 -4.008726463514773E-14 2.780715365886753E-11 -1.496739601870568E-13 5.188880551629469E-12 -5.555487314576598E-14
q -4.008726463514773E-14 1.159626703343999E-13 -7.743795659830395E-11 3.803697514330054E-13 -1.451070514805169E-11 1.539467380010417E-13
tp 2.780715365886753E-11 -7.743795659830395E-11 1.223181469981318E-7 -4.789974365944395E-10 2.359747786557204E-8 -1.823919382500671E-10
node -1.496739601870568E-13 3.803697514330054E-13 -4.789974365944395E-10 4.608470024423317E-9 -4.600115957840116E-9 4.251568139492571E-10
peri 5.188880551629469E-12 -1.451070514805169E-11 2.359747786557204E-8 -4.600115957840116E-9 9.026063721530318E-9 -4.501188931853808E-10
i -5.555487314576598E-14 1.539467380010417E-13 -1.823919382500671E-10 4.251568139492571E-10 -4.501188931853808E-10 1.089694437934988E-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 16.7   n/a MPO448265  

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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