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26200 Van Doren (1997 GF17)
Classification: Main-belt Asteroid          SPK-ID: 2026200
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 28 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1338658632049013 3.4574e-08  
a 2.250107664202064 8.1565e-09 au
q 1.94889505942969 7.8291e-08 au
i 5.240558246130565 4.0585e-06 deg
node 213.6993913800061 3.6813e-05 deg
peri 9.213733366293079 3.915e-05 deg
M 173.0859696701922 1.3208e-05 deg
tp 2458007.762041615608
(2017-Sep-11.26204162)
4.4715e-05 TDB
period 1232.830514367965
3.38
6.7034e-06
1.835e-08
d
yr
n .292010942140381 1.5878e-09 deg/d
Q 2.551320268974437 9.2483e-09 au
  Orbit Determination Parameters
   # obs. used (total)      1626  
   data-arc span      13582 days (37.19 yr)  
   first obs. used      1981-10-01  
   last obs. used      2018-12-08  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .51512  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-13 00:56:27  

Additional Information
 Earth MOID = .94061 au 
 Jupiter MOID = 2.4249 au 
 T_jup = 3.610 
[ 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 14.5   n/a MPO412371  
diameter diameter 3.410 km 0.100 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.289   0.052 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

26200 Van Doren           Discovered 1997 Apr. 3 by the Lincoln Laboratory Near-Earth Asteroid Research Team at Socorro.
Benjamin Mark Van Doren (b. 1994) is a finalist in the 2012 Intel Science Talent Search, a science competition for high-school seniors, for his animal-sciences project. He attends the White Plains High School, White Plains, New York.
NOTE: some special characters may not display properly (any characters within {} are an attempt to place the proper accent above a character)
Reference: 20120506/MPCPages.arcLast Updated: 2012-05-09

[ show close-approach data ]
Alternate Designations
 1997 GF17 = 1990 DW7 = 1998 RT73 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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