Simultaneous Nadir Overpasses (SNOs) between GOES-16 and LANDSAT-8
TLE Epoch: 2021 4 29.  Predictions up to the next  14.0 days:

     Date     Time(GOES-16)   GOES-16 Lat/Lon  LANDSAT-8 Lat/Lon    Distance(km)  Time Diff(sec)
 05/01/2021   03:09:09   (  -0.04, -75.18) (   0.08, -74.68)   57.62                80
 05/03/2021   02:56:56   (  -0.03, -75.19) (   0.69, -71.72)  394.32                80
 05/03/2021   15:18:12   (   0.03, -75.21) (   0.36, -76.88)  189.23                80
 05/05/2021   15:08:39   (   0.03, -75.23) (  -0.25, -73.92)  148.81                80
 05/06/2021   03:30:03   (  -0.03, -75.22) (  -0.84, -79.12)  443.28                80
 05/07/2021   14:56:26   (   0.02, -75.26) (  -0.86, -70.96)  487.84                80
 05/08/2021   03:17:50   (  -0.02, -75.24) (  -0.23, -76.16)  104.09                80
 05/10/2021   03:02:57   (  -0.02, -75.28) (   0.39, -73.20)  235.77                80
 05/10/2021   15:24:13   (   0.02, -75.31) (   0.66, -78.36)  347.48                80
 05/12/2021   15:12:00   (   0.02, -75.34) (   0.04, -75.40)    7.21                80