Simultaneous Nadir Overpasses (SNOs) between GOES-15 and LANDSAT-8
TLE Epoch: 2023 5 16.  Predictions up to the next  14.0 days:

     Date     Time(GOES-15)   GOES-15 Lat/Lon  LANDSAT-8 Lat/Lon    Distance(km)  Time Diff(sec)
 05/16/2023   07:59:27   (   0.25,-148.38) (   0.48,-147.38)  114.51                80
 05/16/2023   20:23:23   (  -0.23,-148.62) (   0.57,-152.55)  446.11                80
 05/18/2023   20:11:13   (  -0.24,-149.52) (  -0.22,-149.63)   11.89                80
 05/20/2023   19:56:23   (  -0.25,-150.42) (  -1.03,-146.71)  421.39                80
 05/21/2023   08:20:28   (   0.24,-150.65) (  -0.00,-151.92)  143.57                80
 05/23/2023   08:05:37   (   0.25,-151.53) (   0.76,-148.99)  288.80                80
 05/23/2023   20:29:33   (  -0.24,-151.76) (   0.28,-154.16)  272.53                80
 05/25/2023   20:14:43   (  -0.25,-152.64) (  -0.57,-151.24)  159.39                80
 05/26/2023   08:38:46   (   0.23,-152.87) (  -0.51,-156.44)  405.44                80
 05/28/2023   08:23:55   (   0.25,-153.74) (   0.30,-153.51)   26.01                80