Simultaneous Nadir Overpasses (SNOs) between GOES-17 and LANDSAT-8
TLE Epoch: 2023 1 18.  Predictions up to the next  14.0 days:

     Date     Time(GOES-17)   GOES-17 Lat/Lon  LANDSAT-8 Lat/Lon    Distance(km)  Time Diff(sec)
 01/18/2023   06:58:29   (   0.01,-130.75) (  -0.20,-131.76)  114.09                80
 01/20/2023   06:48:57   (   0.00,-129.92) (   0.26,-128.78)  129.93                80
 01/20/2023   19:07:31   (  -0.01,-129.67) (   0.90,-133.92)  483.77                80
 01/22/2023   06:36:44   (   0.00,-129.08) (   0.68,-125.79)  373.74                80
 01/22/2023   18:55:19   (  -0.00,-128.83) (   0.47,-130.93)  240.02                80
 01/24/2023   18:45:46   (   0.00,-127.99) (   0.02,-127.95)    4.94                80
 01/26/2023   18:33:33   (   0.00,-127.15) (  -0.45,-124.96)  247.93                80
 01/27/2023   06:52:16   (  -0.00,-126.96) (  -0.67,-130.15)  362.91                80
 01/28/2023   18:21:20   (   0.01,-126.30) (  -0.94,-121.98)  491.80                80
 01/29/2023   06:40:02   (   0.00,-126.11) (  -0.23,-127.16)  119.12                80
 01/31/2023   06:30:29   (   0.00,-125.26) (   0.23,-124.17)  124.18                80
 01/31/2023   18:49:03   (  -0.01,-125.01) (   0.91,-129.32)  489.51                80