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10542 Ruckers (1992 CN3)
Classification: Main-belt Asteroid          SPK-ID: 2010542
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2457000.5 (2014-Dec-09.0) TDB
Reference: JPL 8 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .08525770585222349 6.5711e-08  
a 2.219783945960798 1.245e-08 AU
q 2.030530259240585 1.4359e-07 AU
i 3.299292947653518 6.348e-06 deg
node 213.8104881300633 9.0014e-05 deg
peri 332.724441696706 9.4004e-05 deg
M 277.0130034487945 2.9054e-05 deg
tp 2457278.965907546374
(2015-Sep-13.46590755)
9.8328e-05 JED
period 1207.993190292637
3.31
1.0163e-05
2.782e-08
d
yr
n .2980149249953883 2.5073e-09 deg/d
Q 2.409037632681012 1.3512e-08 AU
  Orbit Determination Parameters
   # obs. used (total)      1071  
   data-arc span      16365 days (44.80 yr)  
   first obs. used      1969-03-12  
   last obs. used      2013-12-31  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      0  
   fit RMS      .52395  
   data source      ORB  
   producer      Otto Matic  
   solution date      2014-Jun-09 19:50:58  

Additional Information
 Earth MOID = 1.03315 AU 
 T_jup = 3.643 
[ 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 14.3 mag n/a MPO267749  

10542 Ruckers           Discovered 1992 Feb. 2 by E. W. Elst at the European Southern Observatory.
Hans Ruckers (1555-1623) was the most famous of all harpsichord makers and founder of a dynasty of Flemish instrument makers. His earliest (1581) known instrument is a virginal with two independent keyboards, now in New York City. These instruments were so prized that they were often rebuilt, enlarged and copied.
NOTE: some special characters may not display properly (any characters within {} are an attempt to place the proper accent above a character)
Reference: 20000320/MPCPages.arcLast Updated: 2013-03-29

[ show close-approach data ]
Alternate Designations
 1992 CN3 = 1969 EL = 1986 KM = 1990 SN20 
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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