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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 2457000.5 (2014-Dec-09.0) TDB
Reference: JPL 7 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .05352880531876677 7.825e-08  
a 2.382078538007713 2.1092e-08 AU
q 2.254568719692685 1.8708e-07 AU
i 5.925631264037689 8.6553e-06 deg
node 339.2684907929849 5.3032e-05 deg
peri 158.244048192276 8.2146e-05 deg
M 48.57279634103862 6.1679e-05 deg
tp 2456819.314621729873
(2014-Jun-10.81462173)
0.00022972 JED
period 1342.865576840104
3.68
1.7835e-05
4.883e-08
d
yr
n .268083422651369 3.5606e-09 deg/d
Q 2.509588356322741 2.2221e-08 AU
  Orbit Determination Parameters
   # obs. used (total)      777  
   data-arc span      12567 days (34.41 yr)  
   first obs. used      1979-08-26  
   last obs. used      2014-01-21  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      0  
   fit RMS      .53664  
   data source      ORB  
   producer      Otto Matic  
   solution date      2014-Jun-10 01:47:10  

Additional Information
 Earth MOID = 1.26896 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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