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17431 Sainte-Colombe (1989 RT)
Classification: Main-belt Asteroid          SPK-ID: 2017431
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 34 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .126243662696642 2.4228e-08  
a 2.345933359876226 8.1242e-09 au
q 2.049774140083212 5.6863e-08 au
i 6.738946328511113 5.6524e-07 deg
node 323.0549131791763 6.2524e-06 deg
peri 340.4571224993265 6.7441e-06 deg
M 288.5538063914548 5.9505e-06 deg
tp 2459460.964493618751
(2021-Sep-03.46449362)
2.2738e-05 TDB
period 1312.417260694145
3.59
6.8175e-06
1.867e-08
d
yr
n .2743030062021539 1.4249e-09 deg/d
Q 2.642092579669241 9.1498e-09 au
  Orbit Determination Parameters
   # obs. used (total)      2098  
   data-arc span      11241 days (30.78 yr)  
   first obs. used      1989-09-03  
   last obs. used      2020-06-13  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .50563  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 02:02:56  

Additional Information
 Earth MOID = 1.03412 au 
 Jupiter MOID = 2.58048 au 
 T_jup = 3.541 
[ show covariance matrix ]

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 14.08   n/a E2021B10  
diameter diameter 4.391 km 0.325 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.210   0.073 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

17431 Sainte-Colombe           Discovered 1989 Sept. 3 by E. W. Elst at Haute Provence.
Jean de Sainte-Colombe (1640-1700), a French composer and celebrated viola da gamba player, added a seventh string on the bass viol. A teacher of Marin Marais, he wrote more than 60 concertos for two viols and more than 170 pieces for the seven-string viol.
NOTE: some special characters may not display properly (any characters within {} are an attempt to place the proper accent above a character)
Reference: 20100923/MPCPages.arcLast Updated: 2010-12-06

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Alternate Designations
 1989 RT = 1996 OL1 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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