2026 April 29, 07:00:05 UT



Orbital elements:
    C/2026 H1 (PANSTARRS)
Epoch 2026 June 9.0 TT = JDT 2461200.5
T 2026 June 13.59373 TT                                 Sato
q   6.0838236            (2000.0)            P               Q
z  -0.0001258      Peri.  349.66069     -0.98524086     -0.16999879
 +/-0.0001145      Node   178.72794     +0.01330917     +0.04053335
e   1.0007656      Incl.  115.59321     -0.17065556     +0.98461031
From 37 observations 2026 Jan. 27-Apr. 22, mean residual 0".38.

Epoch 2026 Apr. 30.0 TT = JDT 2461160.5
T 2026 June 13.54322 TT                                 Sato
q   6.0838331            (2000.0)            P               Q
z  -0.0001310      Peri.  349.65594     -0.98522697     -0.17007895
 +/-0.0001145      Node   178.72776     +0.01330642     +0.04054722
e   1.0007968      Incl.  115.59393     -0.17073594     +0.98459589

Residuals in seconds of arc
260127 F51  0.2+  0.0    260419 F52  0.0   0.2+   260420 691  0.4+  0.5-  
260127 F51  0.2+  0.0    260419 F52  0.1+  0.3+   260420 691  0.8+  1.3-  
260127 F51  0.1+  0.1+   260419 F52  0.1+  0.1+   260420 Q62  0.1+  0.3-  
260225 F52  0.3-  0.4+   260419 F52  0.1+  0.0    260420 Q62  0.5+  0.2-  
260225 F52  0.3-  0.3+   260419 F52  0.0   0.5+   260422 X03  0.1+  0.3+  
260322 G96  0.1-  0.1+   260419 F52  0.1-  0.3+   260422 X03  0.0   0.1+  
260322 G96  0.5-  0.2+   260419 807  0.1+  0.2-   260422 X03  0.2+  0.2+  
260322 G96  0.3-  0.7-   260419 807  0.0   0.0    260422 X03  0.4-  1.0+  
260322 G96  0.5+  1.0-   260419 807  0.0   0.3-   260422 F52  0.1+  0.1+  
260409 G96  0.2+  0.1+   260420 W62  0.2-  0.2-   260422 F52  0.2+  0.2+  
260409 G96  0.0   0.1+   260420 W62  0.4-  0.9+   260422 F52  0.0   0.3+  
260409 G96  0.1+  0.2+   260420 W62  0.7-  0.6-  
260409 G96  0.0   0.2+   260420 W62  0.7-  0.7-




2026 April 22, 21:39:40 UT



Orbital elements:
    C/2026 H1 (PANSTARRS)
Epoch 2026 June 9.0 TT = JDT 2461200.5
T 2026 June 13.55794 TT                                 Sato
q   6.0838526            (2000.0)            P               Q
z  -0.0001218      Peri.  349.65729     -0.98523077     -0.17005721
 +/-0.0001158      Node   178.72793     +0.01330694     +0.04053442
e   1.0007408      Incl.  115.59323     -0.17071395     +0.98460018
From 33 observations 2026 Jan. 27-Apr. 22, mean residual 0".38.

Epoch 2026 Apr. 30.0 TT = JDT 2461160.5
T 2026 June 13.50742 TT                                 Sato
q   6.0838620            (2000.0)            P               Q
z  -0.0001269      Peri.  349.65254     -0.98521688     -0.17013736
 +/-0.0001158      Node   178.72775     +0.01330419     +0.04054829
e   1.0007721      Incl.  115.59394     -0.17079433     +0.98458576
--