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JPL Small-Body Database Browser
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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 2459000.5 (2020-May-31.0) TDB
Reference: JPL 21 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1241782040703403 3.3653e-08  
a 2.354875367599917 1.041e-08 au
q 2.062451173641877 7.7604e-08 au
i 3.470471724223725 4.9096e-06 deg
node 320.6711816658399 6.188e-05 deg
peri 285.9512716058017 6.5211e-05 deg
M 171.8053530177422 2.0645e-05 deg
tp 2458370.581290519388
(2018-Sep-09.08129052)
7.5128e-05 TDB
period 1319.928229416705
3.61
8.7527e-06
2.396e-08
d
yr
n .272742102166486 1.8086e-09 deg/d
Q 2.647299561557957 1.1703e-08 au
  Orbit Determination Parameters
   # obs. used (total)      885  
   data-arc span      17748 days (48.59 yr)  
   first obs. used      1971-03-25  
   last obs. used      2019-10-27  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .55179  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Nov-07 04:20:30  

Additional Information
 Earth MOID = 1.05212 au 
 Jupiter MOID = 2.3849 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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