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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 14 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .214621226885921 8.9529e-08  
a 3.15148808821567 3.3764e-08 AU
q 2.475111848206457 2.7968e-07 AU
i 11.53725324876389 8.488e-06 deg
node 58.2170913334518 3.9359e-05 deg
peri 347.405265842846 4.5416e-05 deg
M 67.48984089943549 1.8058e-05 deg
tp 2456617.403807761717
(2013-Nov-20.90380776)
0.00010302 JED
period 2043.487247381189
5.59
3.284e-05
8.991e-08
d
yr
n .1761694380336136 2.8311e-09 deg/d
Q 3.827864328224883 4.1011e-08 AU
  Orbit Determination Parameters
   # obs. used (total)      480  
   data-arc span      7599 days (20.80 yr)  
   first obs. used      1994-05-01  
   last obs. used      2015-02-19  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      0  
   fit RMS      .57795  
   data source      ORB  
   producer      Otto Matic  
   solution date      2015-Mar-09 16:37:23  

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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