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26293 Van Muyden (1998 SD110)
Classification: Main-belt Asteroid          SPK-ID: 2026293
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 34 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .03559237335848267 3.6239e-08  
a 2.275852611065019 7.5577e-09 au
q 2.194849615223115 8.333e-08 au
i 8.341020707443558 4.0369e-06 deg
node 224.6995884017684 2.3333e-05 deg
peri 328.222735935329 5.5876e-05 deg
M 295.051684642783 5.1245e-05 deg
tp 2459226.745534477268
(2021-Jan-12.24553448)
0.00017858 TDB
period 1254.049346220124
3.43
6.2467e-06
1.71e-08
d
yr
n .2870700432045112 1.43e-09 deg/d
Q 2.356855606906923 7.8267e-09 au
  Orbit Determination Parameters
   # obs. used (total)      1737  
   data-arc span      8563 days (23.44 yr)  
   first obs. used      1997-06-07  
   last obs. used      2020-11-16  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .47169  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Dec-17 20:50:32  

Additional Information
 Earth MOID = 1.19444 au 
 Jupiter MOID = 2.61563 au 
 T_jup = 3.594 
[ 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 14.2   n/a MPO452537  
diameter diameter 3.745 km 0.182 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.316   0.058 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

26293 Van Muyden           Discovered 1998 Sept. 26 by the Lincoln Laboratory Near-Earth Asteroid Research Team at Socorro.
David Van Muyden mentored a finalist in the 2010 Intel Science Talent Search (STS), a science competition for high school seniors. He teaches at the Davis Senior High School, Davis, California.
NOTE: some special characters may not display properly (any characters within {} are an attempt to place the proper accent above a character)
Reference: 20100228/MPCPages.arcLast Updated: 2010-10-29

[ show close-approach data ]
Alternate Designations
 1998 SD110 = 1997 LU9 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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