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JPL Small-Body Database Browser
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26368 Alghunaim (1999 CJ37)
Classification: Main-belt Asteroid          SPK-ID: 2026368
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 25 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .145091104136428 5.0825e-08  
a 2.410225383814843 9.9947e-09 au
q 2.060523121659501 1.2286e-07 au
i 4.178061100157349 5.1597e-06 deg
node 11.47068793315034 5.0311e-05 deg
peri 346.0623974214198 5.196e-05 deg
M 27.2456539363485 1.4589e-05 deg
tp 2458897.062111600589
(2020-Feb-17.56211160)
5.5162e-05 TDB
period 1366.736871531248
3.74
8.5013e-06
2.328e-08
d
yr
n .2634011033862484 1.6384e-09 deg/d
Q 2.759927645970184 1.1445e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1684  
   data-arc span      13609 days (37.26 yr)  
   first obs. used      1982-09-16  
   last obs. used      2019-12-20  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .52358  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Jan-29 02:33:55  

Additional Information
 Earth MOID = 1.05688 au 
 Jupiter MOID = 2.6793 au 
 T_jup = 3.502 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 14.3   n/a MPO439284  
diameter diameter 8.256 km 0.112 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.035   0.006 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

26368 Alghunaim           Discovered 1999 Feb. 10 by the Lincoln Laboratory Near-Earth Asteroid Research Team at Socorro.
Abdulaziz Khalid Alghunaim (b. 1992) was awarded second place in the 2010 Intel International Science and Engineering Fair for his behavioral- and social-sciences project. He attends the Asrary School, Riyadh, Saudi Arabia.
NOTE: some special characters may not display properly (any characters within {} are an attempt to place the proper accent above a character)
Reference: 20110319/MPCPages.arcLast Updated: 2011-03-23

Alternate Designations
 1999 CJ37 = 1982 SY5 = 2000 JV52 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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