Simultaneous Nadir Overpasses (SNOs) between GOES-15 and LANDSAT-8
TLE Epoch: 2022 7 28.  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)
 07/28/2022   06:48:54   (  -0.01,-128.10) (  -0.14,-128.71)   68.97                80
 07/30/2022   06:34:05   (   0.00,-128.05) (   0.50,-125.76)  260.19                80
 07/30/2022   18:57:59   (   0.04,-128.07) (   0.65,-130.91)  322.85                80
 08/01/2022   18:43:09   (   0.03,-128.01) (   0.01,-127.95)    6.16                80
 08/03/2022   18:30:59   (   0.02,-127.94) (  -0.63,-125.00)  334.89                80
 08/04/2022   06:55:02   (  -0.07,-127.89) (  -0.57,-130.17)  259.97                80
 08/06/2022   06:40:12   (  -0.06,-127.82) (   0.08,-127.22)   67.71                80
 08/08/2022   06:28:01   (  -0.05,-127.73) (   0.68,-124.26)  394.54                80
 08/08/2022   18:51:56   (   0.10,-127.74) (   0.47,-129.41)  189.80                80
 08/10/2022   18:37:06   (   0.09,-127.65) (  -0.19,-126.46)  136.28                80