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22530 Huynh-Le (1998 FY41)
Classification: Main-belt Asteroid          SPK-ID: 2022530
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 10 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1882428225252834 8.5086e-08  
a 2.273630285135438 1.5411e-08 AU
q 1.845635702882578 1.8837e-07 AU
i 5.255593022143252 6.8854e-06 deg
node 339.4231513025595 7.545e-05 deg
peri 353.4141678950593 7.8613e-05 deg
M 174.649404047874 3.1167e-05 deg
tp 2456393.004867706450
(2013-Apr-10.50486771)
0.00010411 JED
period 1252.21296240856
3.43
1.2731e-05
3.486e-08
d
yr
n .2874910345182505 2.9229e-09 deg/d
Q 2.701624867388298 1.8312e-08 AU
  Orbit Determination Parameters
   # obs. used (total)      611  
   data-arc span      11473 days (31.41 yr)  
   first obs. used      1982-10-21  
   last obs. used      2014-03-20  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      0  
   fit RMS      .56638  
   data source      ORB  
   producer      Otto Matic  
   solution date      2014-Jun-09 23:17:29  

Additional Information
 Earth MOID = .836101 AU 
 T_jup = 3.582 
[ 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 PDS3 (MPO 10026)  

22530 Huynh-Le           Discovered 1998 Mar. 20 by the Lincoln Laboratory Near-Earth Asteroid Research Team at Socorro.
Minh-Phuong Huynh-Le (b. 1988) is a finalist in the 2006 Intel Science Talent Search (STS), a science competition for high school seniors, for her chemistry project. She attends the Montgomery Blair High School, Silver Spring, Maryland.
NOTE: some special characters may not display properly (any characters within {} are an attempt to place the proper accent above a character)
Reference: 20060314/MPCPages.arcLast Updated: 2006-03-23

[ show close-approach data ]
Alternate Designations
 1998 FY41 = 1982 UU7 = 1999 RZ176 
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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