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10524 Maniewski (1990 SZ7)
Classification: Main-belt Asteroid          SPK-ID: 2010524
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

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Orbit Diagram
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Note: This Java-based orbit viewer will eventually be retired.

Note: Make sure you have Java enabled on your browser to see the applet. This applet is provided as a 3D orbit visualization tool. The applet was implemented using two-body methods, and hence should not be used for determining accurate long-term trajectories (over several years or decades) or planetary encounter circumstances. For accurate long-term ephemerides, please instead use our Horizons system.

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Orbit Viewer

Additional Notes: the orbits shown in the applet are color coded. The planets are white lines, and the asteroid/comet is a blue line. The bright white line indicates the portion of the orbit that is above the ecliptic plane, and the darker portion is below the ecliptic plane. Likewise for the asteroid/comet orbit, the light blue indicates the portion above the ecliptic plane, and the dark blue the portion below the ecliptic plane.

Orbit Viewer applet originally written and kindly provided by Osamu Ajiki (AstroArts), and further modified by Ron Baalke (JPL).

Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 25 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1058659832145361 2.9861e-08  
a 2.242501664903956 6.425e-09 au
q 2.005097021288664 6.5764e-08 au
i 6.539439116849798 3.5904e-06 deg
node 40.43509009139407 2.6231e-05 deg
peri 100.0892623549257 3.1892e-05 deg
M 170.2218093808314 1.8617e-05 deg
tp 2458420.523642767512
6.2406e-05 TDB
period 1226.584826957008
n .2934978422104826 1.2613e-09 deg/d
Q 2.479906308519247 7.1052e-09 au
  Orbit Determination Parameters
   # obs. used (total)      2274  
   data-arc span      10997 days (30.11 yr)  
   first obs. used      1990-09-14  
   last obs. used      2020-10-23  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .442  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Nov-13 03:05:47  

Additional Information
 Earth MOID = 1.02983 au 
 Jupiter MOID = 2.53892 au 
 T_jup = 3.617 
[ 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 13.8   n/a MPO266014  
diameter diameter 4.174 km 0.142 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (  
rotation period rot_per 5.201 h n/a LCDB (Rev. 2019-August); Warner et al., 2009 Published Reference List:
[Benishek, V. (2019) Minor Planet Bull. 46-4, in press.]
geometric albedo albedo 0.404   0.066 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (  

10524 Maniewski           Discovered 1990 Sept. 22 by E. W. Elst at the European Southern Observatory.
Jan Maniewski (b. 1933), a medical doctor in Antwerp, has been immortalized in Elsschot's Tjip de Leeuwentemmer, which tells the story how he was kidnapped by his Polish grandmother in order to receive a catholic education.
NOTE: some special characters may not display properly (any characters within {} are an attempt to place the proper accent above a character)
Reference: 20000523/MPCPages.arcLast Updated: 2013-03-29

Alternate Designations
 1990 SZ7 = 1992 DW 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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