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33528 Jinzeman (1999 HL)
Classification: Main-belt Asteroid          SPK-ID: 2033528
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 28 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1361515346837151 3.1779e-08  
a 2.335083668071615 8.6385e-09 au
q 2.017158443048786 7.5072e-08 au
i 3.653021594298759 3.7633e-06 deg
node 6.450026557547803 5.6006e-05 deg
peri 211.2744862217922 5.7673e-05 deg
M 311.9333041557712 1.3775e-05 deg
tp 2459174.517876551686
(2020-Nov-21.01787655)
5.0069e-05 TDB
period 1303.323110904627
3.57
7.2324e-06
1.98e-08
d
yr
n .276217000211196 1.5328e-09 deg/d
Q 2.653008893094444 9.8147e-09 au
  Orbit Determination Parameters
   # obs. used (total)      1107  
   data-arc span      9707 days (26.58 yr)  
   first obs. used      1993-09-22  
   last obs. used      2020-04-20  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .54174  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-May-20 07:38:28  

Additional Information
 Earth MOID = 1.01101 au 
 Jupiter MOID = 2.3212 au 
 T_jup = 3.553 
[ 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 15.6   n/a MPO452641  
diameter diameter 2.860 km 0.159 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.113   0.035 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

33528 Jinzeman           Discovered 1999 Apr. 17 by P. Pravec at Ondřejov.
Jindřich Zeman (1894-1978), a Czech amateur astronomer living in the town of Hradec Králové, was an eager astrophotographer. His superb photographs of the night sky have been reproduced in many popular astronomy books. He received the František Nušl Award of the Czech Astronomical Society in 1942.
NOTE: some special characters may not display properly (any characters within {} are an attempt to place the proper accent above a character)
Reference: 20020526/MPCPages.arcLast Updated: 2003-10-02

Alternate Designations
 1999 HL = 1993 SV9 = 2000 QY249 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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