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12612 Daumier (2592 P-L)
Classification: Main-belt Asteroid          SPK-ID: 2012612
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2457400.5 (2016-Jan-13.0) TDB
Reference: JPL 13 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .09069132952948655 4.8049e-08  
a 2.455817449258384 1.3732e-08 au
q 2.233096099703429 1.1924e-07 au
i 5.259087892441008 6.2729e-06 deg
node 176.5880854497073 5.0351e-05 deg
peri 73.84159100419566 6.1141e-05 deg
M 237.7501903227969 3.4572e-05 deg
tp 2457877.851442188380
(2017-May-04.35144219)
0.00013618 JED
period 1405.699686908078
3.85
1.179e-05
3.228e-08
d
yr
n .2561002206608168 2.148e-09 deg/d
Q 2.67853879881334 1.4977e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1058  
   data-arc span      20172 days (55.23 yr)  
   first obs. used      1960-09-24  
   last obs. used      2015-12-17  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      0  
   fit RMS      .53605  
   data source      ORB  
   producer      Otto Matic  
   solution date      2016-Jan-04 13:21:23  

Additional Information
 Earth MOID = 1.2251 au 
 Jupiter MOID = 2.33942 au 
 T_jup = 3.481 
[ 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 14.5 mag n/a MPO350902  

12612 Daumier           Discovered 1960 Sept. 24 by C. J. van Houten and I. van Houten-Groeneveld on Palomar Schmidt plates taken by T. Gehrels.
Honoré Daumier (1808-1879) was a great French painter and lithographer. Among his many satirical and socially critical works is Parisians Waiting for the Famous Comet, 1857, a comet that had been predicted to strike the earth but that never materialized.
NOTE: some special characters may not display properly (any characters within {} are an attempt to place the proper accent above a character)
Reference: 20071124/MPCPages.arcLast Updated: 2007-11-26

[ show close-approach data ]
Alternate Designations
 2592 P-L = 1993 BC7 
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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