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JPL Small-Body Database Browser
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59797 Pisala (1999 PX)
Classification: Main-belt Asteroid          SPK-ID: 2059797
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 26 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1460314816658917 5.3228e-08  
a 2.134659794299391 1.0235e-08 au
q 1.822932261685243 1.1809e-07 au
i 5.218619195582113 4.163e-06 deg
node 152.1409010989667 5.7892e-05 deg
peri 99.2692211428263 6.1955e-05 deg
M 178.096372028637 2.5237e-05 deg
tp 2458036.935012104082
(2017-Oct-10.43501210)
7.7126e-05 TDB
period 1139.177588692867
3.12
8.1926e-06
2.243e-08
d
yr
n .3160174529180096 2.2727e-09 deg/d
Q 2.446387326913539 1.1729e-08 au
  Orbit Determination Parameters
   # obs. used (total)      774  
   data-arc span      9828 days (26.91 yr)  
   first obs. used      1992-02-24  
   last obs. used      2019-01-21  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .56963  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-13 03:40:31  

Additional Information
 Earth MOID = .817379 au 
 Jupiter MOID = 2.59396 au 
 T_jup = 3.700 
[ 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 16.2   n/a MPO452979  

59797 Píšala           Discovered 1999 Aug. 7 by J. Ticha and M. Tichy at Klet.
Jan Píšala (b. 1982) is a Czech astronomy populariser, and the author of many popular science publications, as well as audiovisual shows at the Brno Observatory and Planetarium. He is a graduate nuclear chemist, one of the main leaders of the Astronomical Expedition and also a great colleague and friend.
NOTE: some special characters may not display properly (any characters within {} are an attempt to place the proper accent above a character)
Reference: MPC batch dated 2018-10-26Last Updated: 2019-04-09

Alternate Designations
 1999 PX = 1992 ED24 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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