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JPL Small-Body Database Browser
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14728 Schuchardt (2000 DY14)
Classification: Main-belt Asteroid          SPK-ID: 2014728
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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For accurate long-term ephemerides, please instead use our Horizons system.This orbit viewer was implemented using two-body methods, and hence should not be used for determining accurate long-term trajectories (over several years or decades) or planetary encounter circumstances.


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Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 29 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1548005687177545 3.3701e-08  
a 2.219300919290502 7.2033e-09 au
q 1.875751874828497 7.6416e-08 au
i 4.56350668857545 3.7246e-06 deg
node 139.9294584510573 4.385e-05 deg
peri 187.3829205737959 4.5775e-05 deg
M 252.047696669552 1.557e-05 deg
tp 2459362.619680732075
(2021-May-28.11968073)
5.3245e-05 TDB
period 1207.59892139122
3.31
5.8794e-06
1.61e-08
d
yr
n .2981122238708695 1.4514e-09 deg/d
Q 2.562849963752507 8.3184e-09 au
  Orbit Determination Parameters
   # obs. used (total)      1897  
   data-arc span      15751 days (43.12 yr)  
   first obs. used      1977-03-15  
   last obs. used      2020-04-29  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .50602  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-May-20 04:03:48  

Additional Information
 Earth MOID = .864217 au 
 Jupiter MOID = 2.75529 au 
 T_jup = 3.631 
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Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 14.2   n/a MPO467848  
diameter diameter 4.056 km 0.267 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
rotation period rot_per 4.636 h n/a LCDB (Rev. 2019-August); Warner et al., 2009 Result based on less than full coverage, so that the period may be wrong by 30 percent or so.
Published Reference List:
[Galad, A. (2008) Minor Planet Bull. 35, 17-21.]
geometric albedo albedo 0.270   0.013 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

14728 Schuchardt           Discovered 2000 Feb. 26 by the Catalina Sky Survey.
Maria Schuchardt (b. 1955) is the data manager for the Lunar and Planetary Laboratory Space Imagery Center at the University of Arizona. She is also the LPL photographer and involved in many LPL outreach activities, including support for many NASA spacecraft missions.
NOTE: some special characters may not display properly (any characters within {} are an attempt to place the proper accent above a character)
Reference: 20100527/MPCPages.arcLast Updated: 2010-12-06

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Alternate Designations
 2000 DY14 = 1977 EL4 = 1988 VX11 = 1993 BX12 = 1998 VF29 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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