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30194 Liamyoung (2000 GM100)
Classification: Main-belt Asteroid          SPK-ID: 2030194
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459396.5 (2021-Jul-01.0) TDB
Reference: JPL 32 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1838050983529108 3.4267e-08  
a 2.386014237430735 9.5219e-09 au
q 1.947452655848334 8.1799e-08 au
i 5.86856940408832 5.4419e-06 deg
node 235.5963766312962 3.7019e-05 deg
peri 101.3437208267478 4.0141e-05 deg
M 155.8076497522606 1.7488e-05 deg
tp 2458813.868113888928
(2019-Nov-26.36811389)
6.3644e-05 TDB
period 1346.194999626086
3.69
8.0585e-06
2.206e-08
d
yr
n .2674203960793141 1.6008e-09 deg/d
Q 2.824575819013137 1.1272e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1270  
   data-arc span      11153 days (30.54 yr)  
   first obs. used      1990-10-24  
   last obs. used      2021-05-07  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .46098  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Jul-09 10:21:59  

Additional Information
 Earth MOID = .947933 au 
 Jupiter MOID = 2.58587 au 
 T_jup = 3.505 
[ hide covariance matrix ]
Orbital Elements at Epoch 2456809.5 (2014-Jun-01.0) TDB
Reference: JPL 32 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1843428948831668 3.4255e-08  
q 1.945584363055477 8.1775e-08 au
tp 2457469.131096787742
(2016-Mar-21.63109679)
6.004e-05 TDB
node 235.6359935244679 3.7013e-05 deg
peri 101.4860778730073 4.0131e-05 deg
i 5.86929022376297 5.4435e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      1270  
   data-arc span      11153 days (30.54 yr)  
   first obs. used      1990-10-24  
   last obs. used      2021-05-07  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .46098  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Jul-09 10:21:59  

Additional Information
 Jupiter MOID = 2.58587 au 
 T_jup = 3.505 
Orbit Covariance (6×6)
  e q tp node peri i
e 1.173403044448052E-15 -2.788762097565825E-15 4.390151926617137E-13 -4.197517584056014E-15 1.030697164253087E-13 -3.174027146439928E-16
q -2.788762097565825E-15 6.687177512479491E-15 -8.849221131479298E-13 9.493683670121889E-15 -2.133001783411119E-13 1.146361783939047E-15
tp 4.390151926617137E-13 -8.849221131479298E-13 3.604749708570268E-9 -6.719331370684601E-12 9.376088151296848E-10 -2.173836998269558E-12
node -4.197517584056014E-15 9.493683670121889E-15 -6.719331370684601E-12 1.369946441033638E-9 -1.363849843942572E-9 -4.32109097409809E-13
peri 1.030697164253087E-13 -2.133001783411119E-13 9.376088151296848E-10 -1.363849843942572E-9 1.610492155497042E-9 -1.538998651473664E-13
i -3.174027146439928E-16 1.146361783939047E-15 -2.173836998269558E-12 -4.32109097409809E-13 -1.538998651473664E-13 2.963221146310107E-11

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 14.6   n/a MPO493059  
diameter diameter 3.071 km 0.629 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.357   0.157 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

30194 Liamyoung           Discovered 2000 Apr. 7 by the Lincoln Laboratory Near-Earth Asteroid Research Team at Socorro.
Liam Hayden Young (b. 2000) is a finalist in the 2014 Broadcom MASTERS, a math and science competition for middle school students, for his environmental sciences project. He attends the Classical Academy, Colorado Springs, Colorado.
NOTE: some special characters may not display properly (any characters within {} are an attempt to place the proper accent above a character)
Reference: MPC batch dated 2015-01-05Last Updated: 2015-01-07

Alternate Designations
 2000 GM100 = 1990 UG6 = 1997 PM5 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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