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17770 Baume (1998 EU11)
Classification: Main-belt Asteroid          SPK-ID: 2017770
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2457000.5 (2014-Dec-09.0) TDB
Reference: JPL 11 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2735746910647396 7.6948e-08  
a 2.552758506028704 1.6895e-08 AU
q 1.854388386379015 2.0043e-07 AU
i 8.276162081155487 5.8252e-06 deg
node 133.2407309404616 4.7137e-05 deg
peri 232.6821074790315 4.7806e-05 deg
M 190.9793012882002 9.2037e-06 deg
tp 2457699.939921700370
(2016-Nov-07.43992170)
4.1802e-05 JED
period 1489.748733328094
4.08
1.479e-05
4.049e-08
d
yr
n .2416514892385651 2.399e-09 deg/d
Q 3.251128625678393 2.1517e-08 AU
  Orbit Determination Parameters
   # obs. used (total)      1150  
   data-arc span      6922 days (18.95 yr)  
   first obs. used      1995-07-03  
   last obs. used      2014-06-15  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      0  
   fit RMS      .56273  
   data source      ORB  
   producer      Otto Matic  
   solution date      2014-Jul-14 12:39:25  

Additional Information
 Earth MOID = .865569 AU 
 T_jup = 3.372 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 13.2 mag n/a MPO256994  
rotation period rot_per 3.26 h n/a Asteroid Lightcurve DataBase (Rev. 2014-Mar-01) Result based on less than full coverage, so that the period may be wrong by 30 percent or so.
Published Reference List:
[Carbo, L.; Green, D.; Kragh, K.; Krotz, J.; et al. (2009) Minor Planet Bul. 36, 152-157.]

17770 Baumé           Discovered 1998 Mar. 1 by E. W. Elst at the European Southern Observatory.
Antoine Baumé (1728-1804) was a chemist at the Ecole de Pharmacie in Paris. Famous for his invention of the scale hydrometer for measuring the density of liquids (subsequently expressed in degrees Baumé), he wrote the three-volume practical work on pharmacy Chimie expérimentale et raisonnée (1773).
NOTE: some special characters may not display properly (any characters within {} are an attempt to place the proper accent above a character)
Reference: 20070402/MPCPages.arcLast Updated: 2007-07-05

[ show close-approach data ]
Alternate Designations
 1998 EU11 = 1971 OF = 1999 JM80 
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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