Forum der Vereinigung der Sternfreunde

    CK21C060 KC2021 03 06.02302 12 28 10.88 +07 06 10.3          20.6 GVEF063A71
    CK21C060 KC2021 03 06.03216 12 28 09.90 +07 06 16.7          21.1 GVEF063A71
:
    CK21C060 KC2021 03 14.90280 12 10 49.36 +08 40 15.6          20.5 GVEF063A71
    CK21C060 KC2021 03 14.91536 12 10 47.84 +08 40 24.2          20.3 GVEF063A71
A71 Stixendorf.  Observers M. Jaeger, E. Prosperi, S. Prosperi.  Measurer M.
    Jaeger.  0.3-m f/4 reflector + CCD, 0.28-m f/2.2 reflector + CCD.

    C/2021 C6 (Lemmon)                                                          
Epoch 2021 Nov. 2.0 TT = JDT 2459520.5                                          
T 2021 Nov. 13.29228 TT                                 Rudenko                 
q   3.2713186            (2000.0)            P               Q                  
z  -0.0006649      Peri.  203.55684     -0.63052650     +0.76622613             
 +/-0.0002278      Node   332.15444     +0.74759954     +0.64242596             
e   1.0021750      Incl.  164.62655     +0.20864145     +0.01365276             
From 122 observations 2021 Jan. 23-Mar. 20, mean residual 0".6.                 
                                                                                
    C/2021 C6 (Lemmon)                                                          
Epoch 2020 Dec. 17.0 TT = JDT 2459200.5                                         
T 2021 Nov. 13.40057 TT                                 Rudenko                 
q   3.2708876            (2000.0)            P               Q                  
z  -0.0006174      Peri.  203.58355     -0.63019088     +0.76650181             
 +/-0.0002278      Node   332.15598     +0.74788469     +0.64209927             
e   1.0020196      Incl.  164.62545     +0.20863351     +0.01354641             
From 122 observations 2021 Jan. 23-Mar. 20, mean residual 0".6.