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16225 Georgebaldo (2000 DF71)
Classification: Main-belt Asteroid          SPK-ID: 2016225
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 9 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .01820997681727559 7.7757e-08  
a 2.58485913164676 2.1831e-08 AU
q 2.53778890678355 2.1147e-07 AU
i 1.713137528349068 6.0174e-06 deg
node 228.9243018542352 0.0002067 deg
peri 130.9001032346545 0.00025336 deg
M 9.145360347894663 0.00014683 deg
tp 2456961.938664310424
(2014-Oct-31.43866431)
0.00061912 JED
period 1517.936999764396
4.16
1.923e-05
5.265e-08
d
yr
n .2371639930088514 3.0045e-09 deg/d
Q 2.631929356509971 2.2228e-08 AU
  Orbit Determination Parameters
   # obs. used (total)      710  
   data-arc span      15919 days (43.58 yr)  
   first obs. used      1971-03-24  
   last obs. used      2014-10-23  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      0  
   fit RMS      .53459  
   data source      ORB  
   producer      Otto Matic  
   solution date      2014-Nov-10 13:26:27  

Additional Information
 Earth MOID = 1.53315 AU 
 T_jup = 3.422 
[ 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 15.1 mag n/a MPO263492  

16225 Georgebaldo           Discovered 2000 Feb. 29 by the Lincoln Laboratory Near-Earth Asteroid Research Team at Socorro.
Named in honor of George J. Baldo for mentoring a finalist in the 2002 Intel Science Talent Search, a science competition for high school seniors. Baldo is a teacher at the Ward Melville High School, East Setauket, New York.
NOTE: some special characters may not display properly (any characters within {} are an attempt to place the proper accent above a character)
Reference: 20020227/MPCPages.arcLast Updated: 2003-10-02

[ show close-approach data ]
Alternate Designations
 2000 DF71 = 1125 T-1 = 1998 WH17 
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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