Simultaneous Nadir Overpasses (SNOs) between GOES-15 and LANDSAT-8
TLE Epoch: 2022 3 18.  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)
 03/19/2022   18:39:12   (  -0.03,-128.12) (  -0.38,-126.47)  187.80                80
 03/20/2022   06:57:56   (   0.04,-128.12) (  -0.72,-131.66)  402.92                80
 03/22/2022   06:45:43   (   0.04,-128.18) (  -0.10,-128.70)   60.52                80
 03/24/2022   06:36:11   (   0.04,-128.22) (   0.59,-125.76)  281.00                80
 03/24/2022   18:54:46   (  -0.05,-128.25) (   0.51,-130.91)  302.52                80
 03/26/2022   18:45:13   (  -0.05,-128.29) (  -0.13,-127.96)   38.20                80
 03/28/2022   18:33:00   (  -0.05,-128.33) (  -0.77,-125.00)  378.95                80
 03/29/2022   06:51:44   (   0.06,-128.32) (  -0.31,-130.19)  212.17                80
 03/31/2022   06:42:10   (   0.06,-128.36) (   0.28,-127.22)  128.83                80
 03/31/2022   19:00:46   (  -0.07,-128.39) (   0.76,-132.39)  454.94                80