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43724 Pechstein (1975 UY)
Classification: Main-belt Asteroid          SPK-ID: 2043724
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 30 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2309751580825699 4.382e-08  
a 2.472613757877658 8.6904e-09 au
q 1.901501404274729 1.048e-07 au
i 7.989516875042402 3.958e-06 deg
node 178.8933805116289 2.222e-05 deg
peri 179.4500267970872 2.3418e-05 deg
M 233.2129925119536 1.0047e-05 deg
tp 2459700.655558383397
(2022-May-01.15555838)
4.163e-05 TDB
period 1420.145522679039
3.89
7.487e-06
2.05e-08
d
yr
n .2534951483851293 1.3364e-09 deg/d
Q 3.043726111480587 1.0698e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1735  
   data-arc span      16608 days (45.47 yr)  
   first obs. used      1975-09-30  
   last obs. used      2021-03-20  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .53234  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-May-04 05:26:40  

Additional Information
 Earth MOID = .896171 au 
 Jupiter MOID = 2.41126 au 
 T_jup = 3.433 
[ 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 14.72   n/a E2021B10  
diameter diameter 2.854 km 0.080 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.184   0.032 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2012ApJ...759L...8M)  

43724 Pechstein           Discovered 1975 Oct. 29 by F. Börngen at Tautenburg.
Max Pechstein (1881-1955) painted strongly colored pictures and was a leading member of the group of German expressionists known as "Die Brücke".
NOTE: some special characters may not display properly (any characters within {} are an attempt to place the proper accent above a character)
Reference: 20021120/MPCPages.arcLast Updated: 2003-10-02

Alternate Designations
 1975 UY = 2000 AV182 = 2001 HY41 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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