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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 2456800.5 (2014-May-23.0) TDB
Reference: JPL 6 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .01836274830418017 7.8515e-08  
a 2.585250996881457 2.4611e-08 AU
q 2.537778683522592 2.1216e-07 AU
i 1.713011747867403 6.8054e-06 deg
node 228.9319131020056 0.00020914 deg
peri 130.9085697152203 0.00026455 deg
M 321.7069246698805 0.00016464 deg
tp 2456961.999150999529
(2014-Oct-31.49915100)
0.00069485 JED
period 1518.282192240138
4.16
2.168e-05
5.936e-08
d
yr
n .2371100720537602 3.3858e-09 deg/d
Q 2.632723310240322 2.5063e-08 AU
  Orbit Determination Parameters
   # obs. used (total)      657  
   data-arc span      15804 days (43.27 yr)  
   first obs. used      1971-03-24  
   last obs. used      2014-06-30  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      0  
   fit RMS      .52944  
   data source      ORB  
   producer      Otto Matic  
   solution date      2014-Jul-14 12:36:08  

Additional Information
 Earth MOID = 1.53147 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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