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90918 Jasinski (1997 PF1)
Classification: Main-belt Asteroid          SPK-ID: 2090918
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 20 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1624929959066465 3.6098e-08  
a 2.307244994317217 8.1587e-09 au
q 1.932333842899999 8.3588e-08 au
i 4.209897421932681 4.7915e-06 deg
node 304.2405307258614 4.5071e-05 deg
peri 60.07802288557198 4.6967e-05 deg
M 153.295477448956 1.3661e-05 deg
tp 2458455.412984086133
(2018-Dec-02.91298409)
4.7711e-05 TDB
period 1280.085551084394
3.50
6.7898e-06
1.859e-08
d
yr
n .2812312034106115 1.4917e-09 deg/d
Q 2.682156145734436 9.4844e-09 au
  Orbit Determination Parameters
   # obs. used (total)      951  
   data-arc span      8298 days (22.72 yr)  
   first obs. used      1997-08-02  
   last obs. used      2020-04-21  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .56281  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-May-20 16:36:15  

Additional Information
 Earth MOID = .934014 au 
 Jupiter MOID = 2.78774 au 
 T_jup = 3.566 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 15.6   n/a MPO302515  

90918 Jasinski           Discovered 1997 Aug. 2 by A. Klotz at Castres.
Christian Jasinski (b. 1963) was the first webmaster of the Association des Utilisateurs de Détecteurs Electroniques. He helped in both English translation and computer science, specifically for the AudeLA software.
NOTE: some special characters may not display properly (any characters within {} are an attempt to place the proper accent above a character)
Reference: 20090806/MPCPages.arcLast Updated: 2011-05-09

[ show close-approach data ]
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