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14230 Mariahines (1999 XF100)
Classification: Main-belt Asteroid          SPK-ID: 2014230
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 28 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .08822372795469403 3.4635e-08  
a 2.202207910931147 6.3089e-09 au
q 2.007920919297483 7.6784e-08 au
i 3.542678953774187 2.9953e-06 deg
node 290.4255786033982 6.2618e-05 deg
peri 245.4757680255786 6.5568e-05 deg
M 78.17725948828662 1.8454e-05 deg
tp 2458941.282781690899
(2020-Apr-01.78278169)
6.1333e-05 TDB
period 1193.674467512618
3.27
5.1295e-06
1.404e-08
d
yr
n .3015897632041749 1.296e-09 deg/d
Q 2.396494902564811 6.8655e-09 au
  Orbit Determination Parameters
   # obs. used (total)      2047  
   data-arc span      18540 days (50.76 yr)  
   first obs. used      1969-10-08  
   last obs. used      2020-07-12  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .48334  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Feb-24 19:10:50  

Additional Information
 Earth MOID = 1.01492 au 
 Jupiter MOID = 2.57756 au 
 T_jup = 3.656 
[ 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 14.79   n/a E2021B10  
diameter diameter 3.092 km 0.175 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.293   0.056 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

14230 Mariahines           Discovered 1999 Dec. 7 by the Lincoln Laboratory Near-Earth Asteroid Research Team at Socorro.
Named in honor of Maria L. Hines for mentoring a finalist in the 2001 Discovery Young Scientist Challenge (DYSC), a middle school science competition. Hines is a teacher at the Orchard Day Home School, Ft. Wayne, Indiana.
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

[ show close-approach data ]
Alternate Designations
 1999 XF100 = 1969 TV7 = 1976 YD8 = 1994 JJ1 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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