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27447 Ichunlin (2000 GH5)
Classification: Main-belt Asteroid          SPK-ID: 2027447
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2457400.5 (2016-Jan-13.0) TDB
Reference: JPL 11 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .05336085038070706 6.4026e-08  
a 2.382369175125552 1.7679e-08 au
q 2.255243930020069 1.4519e-07 au
i 5.925598560022603 6.4331e-06 deg
node 339.2666173522761 5.2621e-05 deg
peri 158.3783723907945 7.9156e-05 deg
M 155.677910322147 6.0529e-05 deg
tp 2456819.686755316328
(2014-Jun-11.18675532)
0.00022362 JED
period 1343.111348639269
3.68
1.495e-05
4.093e-08
d
yr
n .2680343668934989 2.9835e-09 deg/d
Q 2.509494420231035 1.8622e-08 au
  Orbit Determination Parameters
   # obs. used (total)      853  
   data-arc span      13137 days (35.97 yr)  
   first obs. used      1979-08-26  
   last obs. used      2015-08-14  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      0  
   fit RMS      .51378  
   data source      ORB  
   producer      Otto Matic  
   solution date      2015-Sep-02 15:10:49  

Additional Information
 Earth MOID = 1.26923 au 
 Jupiter MOID = 2.49303 au 
 T_jup = 3.528 
[ 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 14.4 mag n/a MPO279801  

27447 Ichunlin           Discovered 2000 Apr. 4 by the Lincoln Laboratory Near-Earth Asteroid Research Team at Socorro.
I-Chun Florence Lin (b. 1997) is a finalist in the 2011 Broadcom MASTERS, a math and science competition for middle-school students, for her physical sciences project. She attends the Schimelpfenig Middle School, Plano, Texas.
NOTE: some special characters may not display properly (any characters within {} are an attempt to place the proper accent above a character)
Reference: 20111210/MPCPages.arcLast Updated: 2011-12-12

[ show close-approach data ]
Alternate Designations
 2000 GH5 = 1979 QD5 
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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