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101751 (1999 FQ17)
Classification: Main-belt Asteroid          SPK-ID: 2101751
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 17 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1314541472671654 1.0423e-07  
a 3.195234104214688 2.9879e-08 au
q 2.775207329726181 3.3776e-07 au
i 1.129258194468354 9.9066e-06 deg
node 170.8526125325607 0.00028323 deg
peri 20.37239817452942 0.00028405 deg
M 262.1129026168059 1.9621e-05 deg
tp 2459567.751171226452
(2021-Dec-19.25117123)
0.00011596 TDB
period 2086.183236612987
5.71
2.9263e-05
8.012e-08
d
yr
n .1725639405407534 2.4205e-09 deg/d
Q 3.615260878703195 3.3807e-08 au
  Orbit Determination Parameters
   # obs. used (total)      279  
   data-arc span      9160 days (25.08 yr)  
   first obs. used      1995-09-21  
   last obs. used      2020-10-19  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .64988  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Nov-12 19:58:42  

Additional Information
 Earth MOID = 1.77529 au 
 Jupiter MOID = 1.34116 au 
 T_jup = 3.182 
[ hide covariance matrix ]
Orbital Elements at Epoch 2456845.5 (2014-Jul-07.0) TDB
Reference: JPL 17 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1335985961641719 1.0369e-07  
q 2.765024754454405 3.3648e-07 au
tp 2457486.883161268785
(2016-Apr-08.38316127)
0.00010783 TDB
node 170.9428280024192 0.00028417 deg
peri 21.22727901008837 0.00028497 deg
i 1.126074697600857 9.9035e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      279  
   data-arc span      9160 days (25.08 yr)  
   first obs. used      1995-09-21  
   last obs. used      2020-10-19  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .64988  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Nov-12 19:58:42  

Additional Information
 Jupiter MOID = 1.34116 au 
 T_jup = 3.182 
Orbit Covariance (6×6)
  e q tp node peri i
e 1.075238497938612E-14 -3.479004481968473E-14 1.134887197981644E-12 2.257600287828061E-14 4.170030751067554E-13 3.326596308261357E-17
q -3.479004481968473E-14 1.132173559908874E-13 -3.456643591488678E-12 -7.20837312093755E-14 -1.355031592757327E-12 8.04794940224521E-18
tp 1.134887197981644E-12 -3.456643591488678E-12 1.162661927976209E-8 2.055148777277456E-12 2.307792735266916E-9 3.001190082121584E-13
node 2.257600287828061E-14 -7.20837312093755E-14 2.055148777277456E-12 8.07526336646441E-8 -8.073629712412783E-8 1.349865652154181E-9
peri 4.170030751067554E-13 -1.355031592757327E-12 2.307792735266916E-9 -8.073629712412783E-8 8.120557119079443E-8 -1.349589178607514E-9
i 3.326596308261357E-17 8.04794940224521E-18 3.001190082121584E-13 1.349865652154181E-9 -1.349589178607514E-9 9.808000104710532E-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 15.9   n/a MPO453471  

101751 (1999 FQ17)          Discovered 1999-Mar-23 by Spacewatch at Kitt Peak
Reference: 20051019/Numbers.arcLast Updated: 2005-10-26

[ show close-approach data ]
Alternate Designations
 1999 FQ17 = 2004 BH96 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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