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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 10 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .08525771339815037 6.2757e-08  
a 2.219783947225348 1.2005e-08 AU
q 2.030530243646994 1.3784e-07 AU
i 3.299293408377057 6.162e-06 deg
node 213.8104833060616 8.8435e-05 deg
peri 332.724446651331 9.2501e-05 deg
M 277.0130025551658 2.8963e-05 deg
tp 2457278.965910782930
(2015-Sep-13.46591078)
9.7974e-05 JED
period 1207.993191324878
3.31
9.7993e-06
2.683e-08
d
yr
n .2980149247407319 2.4175e-09 deg/d
Q 2.409037650803702 1.3028e-08 AU
  Orbit Determination Parameters
   # obs. used (total)      1102  
   data-arc span      16695 days (45.71 yr)  
   first obs. used      1969-03-12  
   last obs. used      2014-11-26  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      0  
   fit RMS      .51726  
   data source      ORB  
   producer      Otto Matic  
   solution date      2015-Jan-08 00:34:26  

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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