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22109 Loriehutch (2000 PJ22)
Classification: Main-belt Asteroid          SPK-ID: 2022109
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 25 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1888500054576453 4.5087e-08  
a 2.261667843621074 8.5577e-09 au
q 1.834551859009853 1.0325e-07 au
i 6.637653216397348 4.3864e-06 deg
node 57.12302892684205 4.0484e-05 deg
peri 317.1988961153267 4.1515e-05 deg
M 324.1801252675718 1.1008e-05 deg
tp 2459324.112737335856
(2021-Apr-19.61273734)
3.83e-05 TDB
period 1242.343413351506
3.40
7.0512e-06
1.931e-08
d
yr
n .2897749496081905 1.6447e-09 deg/d
Q 2.688783828232294 1.0174e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1055  
   data-arc span      24348 days (66.66 yr)  
   first obs. used      1953-12-10  
   last obs. used      2020-08-08  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .54663  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 04:00:28  

Additional Information
 Earth MOID = .841223 au 
 Jupiter MOID = 2.78195 au 
 T_jup = 3.587 
[ 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 15.28   n/a E2021B10  
diameter diameter 2.207 km 0.363 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.397   0.189 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

22109 Loriehutch           Discovered 2000 Aug. 1 by the Lincoln Laboratory Near-Earth Asteroid Research Team at Socorro.
Lorie Hutchinson mentored a finalist in the 2005 Discovery Channel Young Scientist Challenge (DCYSC), a middle school science competition. She teaches at the Willow Creek Middle School, North Lehi, Utah.
NOTE: some special characters may not display properly (any characters within {} are an attempt to place the proper accent above a character)
Reference: 20051019/MPCPages.arcLast Updated: 2005-10-26
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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