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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 2457000.5 (2014-Dec-09.0) TDB
Reference: JPL 10 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .07046131755221302 4.8592e-08  
a 2.304589664799491 1.5958e-08 AU
q 2.142205240600505 1.1193e-07 AU
i 6.443116805388696 7.4519e-06 deg
node 11.73187501154923 4.7825e-05 deg
peri 83.04217465205006 7.4057e-05 deg
M 12.08160689985621 5.6402e-05 deg
tp 2456957.614444300861
(2014-Oct-27.11444430)
0.00020014 JED
period 1277.876376848005
3.50
1.3273e-05
3.634e-08
d
yr
n .2817173918559882 2.9261e-09 deg/d
Q 2.466974088998476 1.7082e-08 AU
  Orbit Determination Parameters
   # obs. used (total)      608  
   data-arc span      8667 days (23.73 yr)  
   first obs. used      1991-04-08  
   last obs. used      2014-12-30  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      0  
   fit RMS      .63701  
   data source      ORB  
   producer      Otto Matic  
   solution date      2015-Jan-08 02:52:52  

Additional Information
 Earth MOID = 1.16988 AU 
 T_jup = 3.577 
[ 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 15.4 mag n/a MPO267790  

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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