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17032 Edlu (1999 FM9)
Classification: Main-belt Asteroid          SPK-ID: 2017032
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 27 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2344987991867435 3.8077e-08  
a 2.780267161119883 1.2706e-08 au
q 2.128297850418934 1.0672e-07 au
i 2.330151267915952 3.2049e-06 deg
node 90.24395342235037 0.00010382 deg
peri 94.93720378519878 0.00010397 deg
M 244.0520627239932 8.9945e-06 deg
tp 2459745.866865372433
(2022-Jun-15.36686537)
4.4848e-05 TDB
period 1693.277829227092
4.64
1.1607e-05
3.178e-08
d
yr
n .212605393979749 1.4574e-09 deg/d
Q 3.432236471820832 1.5685e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1484  
   data-arc span      17307 days (47.38 yr)  
   first obs. used      1973-09-25  
   last obs. used      2021-02-12  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .53064  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 01:51:44  

Additional Information
 Earth MOID = 1.13117 au 
 Jupiter MOID = 1.52483 au 
 T_jup = 3.292 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 14.1   n/a MPO452412  

17032 Edlu           Discovered 1999 Mar. 22 by the Lowell Observatory Near-Earth Object Search at the Anderson Mesa Station.
Edward Tsang Lu (b. 1963) is a physicist specializing in solar physics. As an astronaut, he lived on the International Space Station for six months in 2003. Lu is a cofounder of the B612 Foundation. The name was suggested by C. R. Chapman.
NOTE: some special characters may not display properly (any characters within {} are an attempt to place the proper accent above a character)
Reference: 20041126/MPCPages.arcLast Updated: 2004-12-06

[ show close-approach data ]
Alternate Designations
 1999 FM9 = 1996 TB54 = 1997 WL32 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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