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17703 Bombieri (1997 RS5)
Classification: Main-belt Asteroid          SPK-ID: 2017703
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 20 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .02529627951130602 3.8497e-08  
a 2.203369342115896 8.9899e-09 au
q 2.14763229537109 8.5878e-08 au
i 1.368793274295519 4.271e-06 deg
node 189.0100248159593 0.00018158 deg
peri 26.128979977029 0.00020274 deg
M 134.5240982830524 9.0625e-05 deg
tp 2458554.097139102620
(2019-Mar-11.59713910)
0.00030066 TDB
period 1194.618897090968
3.27
7.3112e-06
2.002e-08
d
yr
n .301351335456555 1.8443e-09 deg/d
Q 2.259106388860702 9.2174e-09 au
  Orbit Determination Parameters
   # obs. used (total)      821  
   data-arc span      8426 days (23.07 yr)  
   first obs. used      1996-04-17  
   last obs. used      2019-05-13  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .55966  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-May-30 02:32:37  

Additional Information
 Earth MOID = 1.13957 au 
 Jupiter MOID = 2.69984 au 
 T_jup = 3.662 
[ hide covariance matrix ]
Orbital Elements at Epoch 2456337.5 (2013-Feb-14.0) TDB
Reference: JPL 20 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .02520730853346103 3.8512e-08  
q 2.148345598994912 8.5914e-08 au
tp 2456168.387857329468
(2012-Aug-28.88785733)
0.00030181 TDB
node 189.1044803368107 0.00018179 deg
peri 27.38350491997685 0.00020305 deg
i 1.367430451408841 4.2695e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      821  
   data-arc span      8426 days (23.07 yr)  
   first obs. used      1996-04-17  
   last obs. used      2019-05-13  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .55966  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-May-30 02:32:37  

Additional Information
 Jupiter MOID = 2.69984 au 
 T_jup = 3.662 
Orbit Covariance (6×6)
  e q tp node peri i
e 1.483152181263536E-15 -3.29160641144103E-15 -3.834475566212219E-13 5.740147220296135E-16 -8.150341195438022E-14 1.870286859484386E-16
q -3.29160641144103E-15 7.381170222215623E-15 7.623726093869603E-13 -4.674302515124753E-16 1.551119252124037E-13 -3.839733423481755E-16
tp -3.834475566212219E-13 7.623726093869603E-13 9.108823601127173E-8 1.210001904903759E-11 2.731201481934376E-8 3.883189447298106E-12
node 5.740147220296135E-16 -4.674302515124753E-16 1.210001904903759E-11 3.304830033482665E-8 -3.303485946278771E-8 -6.6922710229004E-11
peri -8.150341195438022E-14 1.551119252124037E-13 2.731201481934376E-8 -3.303485946278771E-8 4.122843904060716E-8 6.807014274441307E-11
i 1.870286859484386E-16 -3.839733423481755E-16 3.883189447298106E-12 -6.6922710229004E-11 6.807014274441307E-11 1.822869304097438E-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 16.1   n/a MPO267774  

17703 Bombieri           Discovered 1997 Sept. 9 by P. G. Comba at Prescott.
Enrico M. Bombieri (b. 1940) is an Italian mathematician who has also been a professor at the Institute for Advanced Study at Princeton. In 1974 he was awarded the Fields Medal---the highest honor for mathematical achievement---for his work in number theory.
NOTE: some special characters may not display properly (any characters within {} are an attempt to place the proper accent above a character)
Reference: 20010109/MPCPages.arcLast Updated: 2009-05-11

Alternate Designations
 1997 RS5 = 1996 HE12 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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