Simultaneous Nadir Overpasses (SNOs) between GOES-15 and METOP-C
TLE Epoch: 2020 5 25.  Predictions up to the next  14.0 days:

     Date     Time(GOES-15)   GOES-15 Lat/Lon  METOP-C Lat/Lon    Distance(km)  Time Diff(sec)
 05/27/2020   06:10:40   (  -0.17,-128.18) (  -0.43,-129.38)  137.04                80
 05/28/2020   05:47:21   (  -0.17,-128.16) (   0.68,-124.38)  430.00                80
 05/29/2020   18:06:12   (   0.16,-128.16) (   0.34,-128.94)   88.97                80
 05/30/2020   17:48:13   (   0.16,-128.15) (  -0.76,-123.95)  478.17                80
 06/01/2020   06:07:14   (  -0.15,-128.08) (  -0.25,-128.55)   53.23                80
 06/03/2020   18:02:46   (   0.15,-128.05) (   0.17,-128.11)    6.59                80
 06/06/2020   06:01:07   (  -0.14,-127.96) (  -0.11,-127.71)   28.10                80
 06/07/2020   18:19:59   (   0.13,-127.94) (   1.09,-132.28)  493.80                80
 06/08/2020   18:01:59   (   0.13,-127.91) (  -0.01,-127.28)   72.30                80