Simultaneous Nadir Overpasses (SNOs) between GOES-15 and METOP-A
TLE Epoch: 2020 4 26.  Predictions up to the next  14.0 days:

     Date     Time(GOES-15)   GOES-15 Lat/Lon  METOP-A Lat/Lon    Distance(km)  Time Diff(sec)
 04/26/2020   17:23:49   (   0.25,-128.18) (   0.52,-129.44)  143.28                80
 04/27/2020   17:00:29   (   0.24,-128.20) (  -0.59,-124.46)  425.65                80
 04/29/2020   05:22:09   (  -0.24,-128.18) (  -0.45,-129.09)  103.91                80
 04/30/2020   04:58:50   (  -0.24,-128.19) (   0.66,-124.11)  464.42                80
 05/01/2020   17:17:42   (   0.24,-128.24) (   0.31,-128.71)   52.70                80
 05/04/2020   05:18:43   (  -0.24,-128.23) (  -0.24,-128.36)   14.53                80
 05/06/2020   17:16:55   (   0.24,-128.28) (   0.16,-127.97)   35.81                80
 05/08/2020   05:35:55   (  -0.24,-128.25) (  -1.20,-132.59)  494.61                80
 05/09/2020   05:12:36   (  -0.23,-128.25) (  -0.08,-127.61)   72.78                80