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22189 Gijskatgert (2049 P-L)
Classification: Main-belt Asteroid          SPK-ID: 2022189
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 19 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .08186778790235796 3.389e-08  
a 2.345035964469563 8.1064e-09 au
q 2.153053057506968 7.9524e-08 au
i 3.643693236218114 4.3429e-06 deg
node 325.4918274563711 5.4141e-05 deg
peri 141.820363545929 5.9911e-05 deg
M 195.9945395762288 2.5009e-05 deg
tp 2459798.055840169452
(2022-Aug-06.55584017)
9.1532e-05 TDB
period 1311.664269623444
3.59
6.8013e-06
1.862e-08
d
yr
n .2744604761577821 1.4231e-09 deg/d
Q 2.537018871432159 8.77e-09 au
  Orbit Determination Parameters
   # obs. used (total)      1111  
   data-arc span      21816 days (59.73 yr)  
   first obs. used      1960-09-24  
   last obs. used      2020-06-17  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .58663  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 04:02:14  

Additional Information
 Earth MOID = 1.17103 au 
 Jupiter MOID = 2.53649 au 
 T_jup = 3.554 
[ 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 15.52   n/a E2021B10  

22189 Gijskatgert           Discovered 1960 Sept. 24 by C. J. van Houten and I. van Houten-Groeneveld on Palomar Schmidt plates taken by T. Gehrels.
Gijs Katgert (1981-2011), Dutch physicist and son of Leiden astronomers Peter and Jet Katgert, was one of the pioneers of the research on the flow properties of foams.
NOTE: some special characters may not display properly (any characters within {} are an attempt to place the proper accent above a character)
Reference: 20120703/MPCPages.arcLast Updated: 2012-07-09

Alternate Designations
 2049 P-L = 1998 FG122 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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