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13283 Dahart (1998 QF51)
Classification: Main-belt Asteroid          SPK-ID: 2013283
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 13 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1872436136494037 5.0534e-08  
a 2.403004566625985 1.4954e-08 AU
q 1.953057307954917 1.2101e-07 AU
i .3804267029902142 5.2066e-06 deg
node 294.7915505518126 0.00094539 deg
peri 8.591912913400112 0.00094573 deg
M 163.6210487023919 1.9239e-05 deg
tp 2456382.103543751542
(2013-Mar-30.60354375)
7.1716e-05 JED
period 1360.599543976583
3.73
1.2701e-05
3.477e-08
d
yr
n .2645892405254223 2.4699e-09 deg/d
Q 2.852951825297054 1.7754e-08 AU
  Orbit Determination Parameters
   # obs. used (total)      1025  
   data-arc span      8382 days (22.95 yr)  
   first obs. used      1991-11-12  
   last obs. used      2014-10-24  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      0  
   fit RMS      .54925  
   data source      ORB  
   producer      Otto Matic  
   solution date      2014-Nov-10 13:19:22  

Additional Information
 Earth MOID = .938846 AU 
 T_jup = 3.500 
[ 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 14.3 mag n/a MPO267759  

13283 Dahart           Discovered 1998 Aug. 17 by the Lincoln Laboratory Near-Earth Asteroid Research Team at Socorro.
David Andrew Hart (b. 1990) is a finalist in the 2002 Discovery Channel Young Scientist Challenge (DCYSC), a middle school science competition, for his environmental sciences project. He attends the Episcopal Day School, Lake Charles, Louisiana.
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

Alternate Designations
 1998 QF51 = 1994 NG10 
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances ]
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