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51823 Rickhusband (2001 OY28)
Classification: Main-belt Asteroid          SPK-ID: 2051823
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 13 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2146212328577944 9.1223e-08  
a 3.151488086414495 3.4365e-08 AU
q 2.475111827971565 2.86e-07 AU
i 11.53725212159637 9.0152e-06 deg
node 58.2170963901819 3.9939e-05 deg
peri 347.4052621356653 4.6e-05 deg
M 67.4898402928293 1.8204e-05 deg
tp 2456617.403811533456
(2013-Nov-20.90381153)
0.0001039 JED
period 2043.487245629313
5.59
3.3424e-05
9.151e-08
d
yr
n .1761694381846432 2.8815e-09 deg/d
Q 3.827864344857425 4.174e-08 AU
  Orbit Determination Parameters
   # obs. used (total)      425  
   data-arc span      7578 days (20.75 yr)  
   first obs. used      1994-05-01  
   last obs. used      2015-01-29  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      0  
   fit RMS      .57042  
   data source      ORB  
   producer      Otto Matic  
   solution date      2015-Feb-04 15:12:32  

Additional Information
 Earth MOID = 1.48608 AU 
 T_jup = 3.141 
[ 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 14.2 mag n/a MPO267878  

51823 Rickhusband           Discovered 2001 July 18 at Palomar by the JPL Near-Earth Asteroid Tracking Program.
Rick D. Husband (1957-2003) was the commander of the space shuttle Columbia (STS-107).
NOTE: some special characters may not display properly (any characters within {} are an attempt to place the proper accent above a character)
Reference: 20030806/MPCPages.arcLast Updated: 2003-10-02

[ show close-approach data ]
Alternate Designations
 2001 OY28 = 1994 JM7 = 2000 KM25 
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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