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14244 Labnow (2000 AT29)
Classification: Main-belt Asteroid          SPK-ID: 2014244
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 24 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .05905798738930999 3.7533e-08  
a 2.672659982446931 1.187e-08 au
q 2.514818062907667 9.8361e-08 au
i 4.462483811836809 4.1789e-06 deg
node 47.69490369380638 5.135e-05 deg
peri 276.7110237339271 6.2591e-05 deg
M 67.44072877990004 3.5109e-05 deg
tp 2458901.525775956779
(2020-Feb-22.02577596)
0.0001556 TDB
period 1595.930569001171
4.37
1.0632e-05
2.911e-08
d
yr
n .225573722937903 1.5028e-09 deg/d
Q 2.830501901986195 1.2571e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1327  
   data-arc span      14338 days (39.26 yr)  
   first obs. used      1981-12-04  
   last obs. used      2021-03-07  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .47562  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 00:22:24  

Additional Information
 Earth MOID = 1.50564 au 
 Jupiter MOID = 2.34884 au 
 T_jup = 3.373 
[ 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 14.82   n/a E2021B10  
diameter diameter 3.479 km 0.395 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2012ApJ...759L...8M)  
geometric albedo albedo 0.211   0.071 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2012ApJ...759L...8M)  

14244 Labnow           Discovered 2000 Jan. 3 by the Lincoln Laboratory Near-Earth Asteroid Research Team at Socorro.
Named in honor of Troy Labnow for mentoring a finalist in the 2001 Discovery Young Scientist Challenge (DYSC), a middle school science competition. Labnow is a teacher at the Medea Creek Middle School, Agoura, California.
NOTE: some special characters may not display properly (any characters within {} are an attempt to place the proper accent above a character)
Reference: 20011002/MPCPages.arcLast Updated: 2009-05-11

Alternate Designations
 2000 AT29 = 1981 XM = 1996 AV13 = 1998 SE104 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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