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24847 Polesny (1995 WE6)
Classification: Main-belt Asteroid          SPK-ID: 2024847
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 22 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2093395533298914 3.0188e-08  
a 2.39699133913706 8.5234e-09 au
q 1.89520624286649 7.3321e-08 au
i 2.248539138315326 3.5851e-06 deg
node 21.84666047586015 9.8469e-05 deg
peri 15.94646843308527 9.8996e-05 deg
M 265.9442563407077 1.2788e-05 deg
tp 2459554.644861640178
(2021-Dec-06.14486164)
4.9425e-05 TDB
period 1355.495637271145
3.71
7.23e-06
1.979e-08
d
yr
n .2655855099059885 1.4166e-09 deg/d
Q 2.898776435407631 1.0308e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1462  
   data-arc span      10573 days (28.95 yr)  
   first obs. used      1991-08-02  
   last obs. used      2020-07-13  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .53044  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 04:50:13  

Additional Information
 Earth MOID = .901671 au 
 Jupiter MOID = 2.52777 au 
 T_jup = 3.497 
[ 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 15.11   n/a E2021B10  
diameter diameter 2.629 km 0.116 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.177   0.028 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

24847 Polesný           Discovered 1995 Nov. 26 at Klet.
Bohumil Polesný (1905-1976) served as the director of the České Budějovice Observatory from 1955 to 1966. His main astronomical work involved the popularization of astronomy. He started the construction of the Klet Observatory in 1957.
NOTE: some special characters may not display properly (any characters within {} are an attempt to place the proper accent above a character)
Reference: 20010804/MPCPages.arcLast Updated: 2009-05-11

Alternate Designations
 1995 WE6 = 1991 PX19 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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