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JPL Small-Body Database Browser
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100104 (1993 FQ33)
Classification: Main-belt Asteroid          SPK-ID: 2100104
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 .1608128212548822 3.8401e-08  
a 2.317216745487992 1.2229e-08 au
q 1.944578583187012 9.0903e-08 au
i 3.189520348052523 4.7076e-06 deg
node 54.15922102796524 8.3008e-05 deg
peri 70.93213463323404 8.4712e-05 deg
M 302.2244781709811 1.9943e-05 deg
tp 2459207.271077195083
(2020-Dec-23.77107720)
7.243e-05 TDB
period 1288.393171255481
3.53
1.0199e-05
2.792e-08
d
yr
n .2794178112952866 2.212e-09 deg/d
Q 2.689854907788973 1.4196e-08 au
  Orbit Determination Parameters
   # obs. used (total)      449  
   data-arc span      9686 days (26.52 yr)  
   first obs. used      1993-03-19  
   last obs. used      2019-09-25  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .54686  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Nov-07 11:51:36  

Additional Information
 Earth MOID = .962818 au 
 Jupiter MOID = 2.37379 au 
 T_jup = 3.561 
[ hide covariance matrix ]
Orbital Elements at Epoch 2457143.5 (2015-May-01.0) TDB
Reference: JPL 19 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1599262747375295 3.8388e-08  
q 1.94703243921125 9.0778e-08 au
tp 2456629.548735422316
(2013-Dec-03.04873542)
6.1572e-05 TDB
node 54.17957250331617 8.2966e-05 deg
peri 70.88016183828015 8.4693e-05 deg
i 3.1906322096981 4.708e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      449  
   data-arc span      9686 days (26.52 yr)  
   first obs. used      1993-03-19  
   last obs. used      2019-09-25  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .54686  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Nov-07 11:51:36  

Additional Information
 Jupiter MOID = 2.37379 au 
 T_jup = 3.561 
Orbit Covariance (6×6)
  e q tp node peri i
e 1.473672510636626E-15 -3.462599615376329E-15 1.838549087888459E-13 -8.600771193073408E-15 5.212774198702135E-14 -5.471585701881319E-16
q -3.462599615376329E-15 8.240643582865279E-15 -1.474157036292569E-13 2.183234450268704E-14 -3.788276650666784E-14 1.437413658851691E-15
tp 1.838549087888459E-13 -1.474157036292569E-13 3.791076290159559E-9 1.401290014480876E-11 1.067694070814927E-9 -4.937214640774362E-13
node -8.600771193073408E-15 2.183234450268704E-14 1.401290014480876E-11 6.883308820539683E-9 -6.868132223086845E-9 -6.493580453675204E-11
peri 5.212774198702135E-14 -3.788276650666784E-14 1.067694070814927E-9 -6.868132223086845E-9 7.172948437368907E-9 6.472334599369769E-11
i -5.471585701881319E-16 1.437413658851691E-15 -4.937214640774362E-13 -6.493580453675204E-11 6.472334599369769E-11 2.216507482144189E-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 16.4   n/a MPO449609  

100104 (1993 FQ33)          Discovered 1993-Mar-19 by UESAC at La Silla
Reference: 20051019/Numbers.arcLast Updated: 2005-10-26

Alternate Designations
 1993 FQ33 = 2000 GH158 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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