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14174 Deborahsmall (1998 VO13)
Classification: Main-belt Asteroid          SPK-ID: 2014174
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 23 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .180411086996976 3.8402e-08  
a 2.855220514280927 1.3271e-08 au
q 2.34010707768344 1.0872e-07 au
i 1.954274788305626 4.364e-06 deg
node 309.5583435842085 0.00012294 deg
peri 168.5439421453038 0.00012359 deg
M 109.5752888583666 1.1343e-05 deg
tp 2458464.125610486334
(2018-Dec-11.62561049)
5.5037e-05 TDB
period 1762.211007944573
4.82
1.2286e-05
3.364e-08
d
yr
n .2042888157984558 1.4243e-09 deg/d
Q 3.370333950878413 1.5665e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1285  
   data-arc span      9339 days (25.57 yr)  
   first obs. used      1993-10-12  
   last obs. used      2019-05-08  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .51291  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-May-30 02:13:29  

Additional Information
 Earth MOID = 1.35631 au 
 Jupiter MOID = 1.7252 au 
 T_jup = 3.279 
[ show covariance matrix ]

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 14.4   n/a MPO473959  
diameter diameter 3.364 km 0.735 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
rotation period rot_per 2.901 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:
[Waszczak, A.; Chang, C.-K.; Ofeck, E.O.; Laher, F.; et al. (2015) Astron. J. 150, A75.]
geometric albedo albedo 0.358   0.232 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

14174 Deborahsmall           Discovered 1998 Nov. 10 by the Lincoln Laboratory Near-Earth Asteroid Research Team at Socorro.
Deborah Small mentored a finalist in the 2002 Discovery Channel Youth Science Challenge (DCYSC), a middle school science competition. She teaches at the George Washington Carver Middle School, Miami, Florida.
NOTE: some special characters may not display properly (any characters within {} are an attempt to place the proper accent above a character)
Reference: 20021021/MPCPages.arcLast Updated: 2003-10-02

[ show close-approach data ]
Alternate Designations
 1998 VO13 = 1993 TQ47 = 1997 NW8 = 1998 WV43 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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