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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 22 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .02529624429794344 3.6343e-08  
a 2.203369336783754 7.0978e-09 au
q 2.147632367761875 7.9407e-08 au
i 1.368792632961017 3.7163e-06 deg
node 189.0100223656887 0.00015416 deg
peri 26.1289831823871 0.00016895 deg
M 134.5241052951472 6.9117e-05 deg
tp 2458554.097117454222
(2019-Mar-11.59711745)
0.00022944 TDB
period 1194.618892754511
3.27
5.7724e-06
1.58e-08
d
yr
n .3013513365504579 1.4561e-09 deg/d
Q 2.259106305805633 7.2773e-09 au
  Orbit Determination Parameters
   # obs. used (total)      1001  
   data-arc span      8959 days (24.53 yr)  
   first obs. used      1996-04-17  
   last obs. used      2020-10-27  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .54255  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Nov-13 02:19:27  

Additional Information
 Earth MOID = 1.13957 au 
 Jupiter MOID = 2.69984 au 
 T_jup = 3.662 
[ hide covariance matrix ]
Orbital Elements at Epoch 2457010.5 (2014-Dec-19.0) TDB
Reference: JPL 22 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .02513617850589043 3.6412e-08  
q 2.148566767143513 7.9603e-08 au
tp 2457359.678291871096
(2015-Dec-03.17829187)
0.00023089 TDB
node 189.0844682897331 0.00015431 deg
peri 26.30980697799576 0.00016922 deg
i 1.367505234604387 3.7158e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      1001  
   data-arc span      8959 days (24.53 yr)  
   first obs. used      1996-04-17  
   last obs. used      2020-10-27  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .54255  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Nov-13 02:19:27  

Additional Information
 Jupiter MOID = 2.69984 au 
 T_jup = 3.662 
Orbit Covariance (6×6)
  e q tp node peri i
e 1.32583693759655E-15 -2.887798226142744E-15 8.846388943213827E-13 1.106396257059812E-14 2.649577979299725E-13 -1.258984528362663E-16
q -2.887798226142744E-15 6.336624571192849E-15 -2.051559441432619E-12 -2.403933957356396E-14 -6.186850578724587E-13 2.91432788985264E-16
tp 8.846388943213827E-13 -2.051559441432619E-12 5.331240313283537E-8 4.365399267706321E-11 1.604589285788109E-8 1.406748100998644E-12
node 1.106396257059812E-14 -2.403933957356396E-14 4.365399267706321E-11 2.381180846594583E-8 -2.379146920520628E-8 8.184338209525225E-11
peri 2.649577979299725E-13 -6.186850578724587E-13 1.604589285788109E-8 -2.379146920520628E-8 2.863436695655723E-8 -8.140535327647237E-11
i -1.258984528362663E-16 2.91432788985264E-16 1.406748100998644E-12 8.184338209525225E-11 -8.140535327647237E-11 1.38072459725426E-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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