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19758 Janelcoulson (2000 GH100)
Classification: Main-belt Asteroid          SPK-ID: 2019758
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 26 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1239898573557113 3.0751e-08  
a 2.355247998080488 9.2037e-09 au
q 2.063221134761164 7.2142e-08 au
i 3.470533494268158 4.4464e-06 deg
node 320.6694737975753 5.5965e-05 deg
peri 285.963972339535 5.9035e-05 deg
M 226.3268680427033 2.0143e-05 deg
tp 2459690.724502852415
(2022-Apr-21.22450285)
7.4883e-05 TDB
period 1320.24153577286
3.61
7.7387e-06
2.119e-08
d
yr
n .2726773777718321 1.5983e-09 deg/d
Q 2.647274861399813 1.0345e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1023  
   data-arc span      18219 days (49.88 yr)  
   first obs. used      1971-03-25  
   last obs. used      2021-02-09  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .53159  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 03:06:16  

Additional Information
 Earth MOID = 1.05136 au 
 Jupiter MOID = 2.3838 au 
 T_jup = 3.542 
[ show covariance matrix ]

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

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 15.7   n/a MPO435883  

19758 Janelcoulson           Discovered 2000 Apr. 7 by the Lincoln Laboratory Near-Earth Asteroid Research Team at Socorro.
Janel Opal Coulson mentored a finalist in the 2003 Discovery Channel Youth Science Challenge, a middle school science competition. She teaches at the West Platte Middle School, Weston, Missouri.
NOTE: some special characters may not display properly (any characters within {} are an attempt to place the proper accent above a character)
Reference: 20031010/MPCPages.arcLast Updated: 2003-10-10

Alternate Designations
 2000 GH100 = 1979 QY3 = 1996 DD5 = 3056 T-1 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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