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173486 (2000 SK133)
Classification: Main-belt Asteroid          SPK-ID: 2173486
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 19 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .02620721479048984 4.0793e-08  
a 2.21053379852606 9.1465e-09 au
q 2.15260186446645 9.2993e-08 au
i 7.556183491713162 4.4897e-06 deg
node 256.4170630643301 3.3261e-05 deg
peri 190.8073620440938 9.7419e-05 deg
M 270.6317361740318 9.1937e-05 deg
tp 2459298.505985007906
(2021-Mar-25.00598501)
0.00030684 TDB
period 1200.450249450553
3.29
7.4506e-06
2.04e-08
d
yr
n .2998874798558061 1.8613e-09 deg/d
Q 2.26846573258567 9.3862e-09 au
  Orbit Determination Parameters
   # obs. used (total)      475  
   data-arc span      8382 days (22.95 yr)  
   first obs. used      1997-11-30  
   last obs. used      2020-11-11  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .58918  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Dec-18 05:07:51  

Additional Information
 Earth MOID = 1.16885 au 
 Jupiter MOID = 2.79816 au 
 T_jup = 3.646 
[ hide covariance matrix ]
Orbital Elements at Epoch 2457420.5 (2016-Feb-02.0) TDB
Reference: JPL 19 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .02656184748824343 4.1019e-08  
q 2.151902642212054 9.3562e-08 au
tp 2456891.450965959413
(2014-Aug-21.95096596)
0.00029945 TDB
node 256.4368324661151 3.3258e-05 deg
peri 189.1216540024732 9.5893e-05 deg
i 7.556148580980771 4.4904e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      475  
   data-arc span      8382 days (22.95 yr)  
   first obs. used      1997-11-30  
   last obs. used      2020-11-11  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .58918  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Dec-18 05:07:51  

Additional Information
 Jupiter MOID = 2.79816 au 
 T_jup = 3.646 
Orbit Covariance (6×6)
  e q tp node peri i
e 1.682571297873001E-15 -3.821776799226341E-15 -2.411565372698621E-12 -2.873790731015305E-14 -7.132082148064505E-13 -3.345720529659673E-15
q -3.821776799226341E-15 8.75394114278095E-15 5.602797308383952E-12 6.420974357856616E-14 1.666606916551969E-12 7.693392969512223E-15
tp -2.411565372698621E-12 5.602797308383952E-12 8.967008137980101E-8 2.206232323079374E-10 2.69494760809755E-8 -2.49257222177112E-12
node -2.873790731015305E-14 6.420974357856616E-14 2.206232323079374E-10 1.106122666401443E-9 -1.028811984417415E-9 -1.326814935910985E-11
peri -7.132082148064505E-13 1.666606916551969E-12 2.69494760809755E-8 -1.028811984417415E-9 9.195456204560778E-9 1.249336072800885E-11
i -3.345720529659673E-15 7.693392969512223E-15 -2.49257222177112E-12 -1.326814935910985E-11 1.249336072800885E-11 2.016337353083349E-11

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 16.5   n/a MPO433114  

173486 (2000 SK133)          Discovered 2000-Sep-23 by LINEAR at Socorro
Reference: 20080122/Numbers.arcLast Updated: 2008-01-28

Alternate Designations
 2000 SK133 = 2002 EG19 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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