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JPL Small-Body Database Browser
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17237 (2000 EC50)
Classification: Main-belt Asteroid          SPK-ID: 2017237
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 23 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1048320932587276 4.2295e-08  
a 2.538948820949553 8.7834e-09 au
q 2.272785501372633 1.0894e-07 au
i 1.76682749290124 4.2272e-06 deg
node 189.1413491051171 0.00010497 deg
peri 341.5172398527403 0.00010615 deg
M 13.45904748010952 1.4929e-05 deg
tp 2458945.255229815611
(2020-Apr-05.75522982)
6.1238e-05 TDB
period 1477.6764325835
4.05
7.668e-06
2.099e-08
d
yr
n .2436257302761424 1.2642e-09 deg/d
Q 2.805112140526473 9.7042e-09 au
  Orbit Determination Parameters
   # obs. used (total)      1425  
   data-arc span      8689 days (23.79 yr)  
   first obs. used      1996-04-20  
   last obs. used      2020-02-03  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .59  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-22 21:59:06  

Additional Information
 Earth MOID = 1.27857 au 
 Jupiter MOID = 2.16188 au 
 T_jup = 3.438 
[ hide covariance matrix ]
Orbital Elements at Epoch 2456533.5 (2013-Aug-29.0) TDB
Reference: JPL 23 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1051990617678496 4.2314e-08  
q 2.272336950740368 1.0908e-07 au
tp 2455991.103439935593
(2012-Mar-04.60343994)
6.0659e-05 TDB
node 189.1815530824767 0.00010512 deg
peri 341.9174552359099 0.00010628 deg
i 1.764875635072837 4.226e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      1425  
   data-arc span      8689 days (23.79 yr)  
   first obs. used      1996-04-20  
   last obs. used      2020-02-03  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .59  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-22 21:59:06  

Additional Information
 Jupiter MOID = 2.16188 au 
 T_jup = 3.438 
Orbit Covariance (6×6)
  e q tp node peri i
e 1.790497187886145E-15 -4.603852407164348E-15 4.019828624912108E-13 -2.826762409958502E-14 1.468070851889189E-13 2.822052042990165E-16
q -4.603852407164348E-15 1.189761873653874E-14 -1.075594314531403E-12 7.361751057382672E-14 -3.841512543806138E-13 -7.302908947714293E-16
tp 4.019828624912108E-13 -1.075594314531403E-12 3.679508125884222E-9 -2.23142035034684E-11 9.571908187877602E-10 -1.336956714627145E-13
node -2.826762409958502E-14 7.361751057382672E-14 -2.23142035034684E-11 1.105017387041093E-8 -1.105009482391818E-8 -6.013964876330646E-11
peri 1.468070851889189E-13 -3.841512543806138E-13 9.571908187877602E-10 -1.105009482391818E-8 1.12948880813455E-8 6.008928630228337E-11
i 2.822052042990165E-16 -7.302908947714293E-16 -1.336956714627145E-13 -6.013964876330646E-11 6.008928630228337E-11 1.785890235419249E-11

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 15.0   n/a MPO267773  

17237 (2000 EC50)          Discovered 2000-Mar-07 by Korlevic, K. at Visnjan
Reference: 20000913/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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