Simultaneous Nadir Overpasses (SNOs) between GOES-15 and LANDSAT-8
TLE Epoch: 2022 1 9.  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)
 01/10/2022   06:40:01   (   0.04,-128.30) (   0.24,-127.22)  122.83                80
 01/10/2022   19:03:57   (  -0.03,-128.32) (   0.83,-132.38)  461.62                80
 01/12/2022   06:27:50   (   0.04,-128.33) (   0.90,-124.27)  461.52                80
 01/12/2022   18:51:45   (  -0.03,-128.34) (   0.22,-129.42)  123.07                80
 01/14/2022   18:36:54   (  -0.03,-128.36) (  -0.45,-126.47)  214.94                80
 01/15/2022   07:00:57   (   0.02,-128.36) (  -0.66,-131.66)  375.74                80
 01/17/2022   06:48:46   (   0.03,-128.37) (  -0.04,-128.70)   38.43                80
 01/19/2022   06:33:54   (   0.03,-128.37) (   0.59,-125.75)  298.54                80
 01/19/2022   18:57:48   (  -0.02,-128.38) (   0.54,-130.90)  286.66                80
 01/21/2022   18:42:56   (  -0.01,-128.38) (  -0.09,-127.94)   50.10                80