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249010 Abdel-Samad (2007 QE5)
Classification: Main-belt Asteroid          SPK-ID: 2249010
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 16 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .03133634935219821 5.7832e-08  
a 3.015006045504041 3.5869e-08 au
q 2.920526762763136 1.7838e-07 au
i 7.813400742610323 5.796e-06 deg
node 255.3562484940119 5.0196e-05 deg
peri 71.97821789732021 0.00011487 deg
M 206.4493685324704 0.00010567 deg
tp 2460016.104876652649
(2023-Mar-12.60487665)
0.00056518 TDB
period 1912.188525626761
5.24
3.4123e-05
9.342e-08
d
yr
n .1882659555662809 3.3596e-09 deg/d
Q 3.109485328244945 3.6993e-08 au
  Orbit Determination Parameters
   # obs. used (total)      226  
   data-arc span      6768 days (18.53 yr)  
   first obs. used      2002-09-03  
   last obs. used      2021-03-15  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .53109  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-14 02:05:49  

Additional Information
 Earth MOID = 1.91758 au 
 Jupiter MOID = 2.01989 au 
 T_jup = 3.233 
[ 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 16.0   n/a MPO413152  
diameter diameter 4.171 km 1.721 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.037   0.029 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

249010 Abdel-Samad           Discovered 2007 Aug. 26 by R. Apitzsch at Wildberg.
Hamed Abdel-Samad (b. 1972) is an Egyptian political scientist whose satirical German TV series "Safary through Germany" has initiated a broad national discussion.
NOTE: some special characters may not display properly (any characters within {} are an attempt to place the proper accent above a character)
Reference: 20110218/MPCPages.arcLast Updated: 2011-02-22

Alternate Designations
 2007 QE5 = 2007 QK3 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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