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22167 Lane-Cline (2000 WP157)
Classification: Main-belt Asteroid          SPK-ID: 2022167
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2457400.5 (2016-Jan-13.0) TDB
Reference: JPL 15 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .07074360749146048 4.768e-08  
a 2.303987282624168 1.4226e-08 au
q 2.140994910636888 1.0829e-07 au
i 6.445158349773781 6.2471e-06 deg
node 11.71543590571992 4.6217e-05 deg
peri 82.64075326605125 6.8339e-05 deg
M 125.1605803140465 4.8141e-05 deg
tp 2456956.397098531581
(2014-Oct-25.89709853)
0.00017118 JED
period 1277.375385504569
3.50
1.1831e-05
3.239e-08
d
yr
n .2818278824574331 2.6103e-09 deg/d
Q 2.466979654611449 1.5233e-08 au
  Orbit Determination Parameters
   # obs. used (total)      732  
   data-arc span      8830 days (24.18 yr)  
   first obs. used      1991-04-08  
   last obs. used      2015-06-11  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      0  
   fit RMS      .60457  
   data source      ORB  
   producer      Otto Matic  
   solution date      2015-Jul-06 12:30:31  

Additional Information
 Earth MOID = 1.16849 au 
 Jupiter MOID = 2.63707 au 
 T_jup = 3.578 
[ show covariance matrix ]

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

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 15.5 mag n/a MPO337445  

22167 Lane-Cline           Discovered 2000 Nov. 30 by the Lincoln Laboratory Near-Earth Asteroid Research Team at Socorro.
Amanda Lane-Cline mentored a finalist in the 2005 Discovery Channel Young Scientist Challenge (DCYSC), a middle school science competition. She teaches at the Littleton Academy, Littleton, Colorado.
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

Alternate Designations
 2000 WP157 = 1991 GJ3 = 1998 FU143 
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances ]
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