Simultaneous Nadir Overpasses (SNOs) between GOES-15 and METOP-B
TLE Epoch: 2023 3 17.  Predictions up to the next  14.0 days:

     Date     Time(GOES-15)   GOES-15 Lat/Lon  METOP-B Lat/Lon    Distance(km)  Time Diff(sec)
 03/17/2023   18:08:08   (  -0.09,-127.70) (   0.36,-129.76)  234.50                80
 03/18/2023   17:50:07   (  -0.08,-127.74) (  -0.74,-124.76)  339.39                80
 03/20/2023   06:06:27   (   0.09,-127.78) (  -0.26,-129.36)  180.18                80
 03/21/2023   05:48:26   (   0.08,-127.82) (   0.85,-124.36)  393.97                80
 03/22/2023   18:04:38   (  -0.09,-127.91) (   0.11,-128.93)  116.06                80
 03/23/2023   17:46:37   (  -0.09,-127.94) (  -1.00,-123.93)  457.78                80
 03/25/2023   06:02:55   (   0.10,-127.97) (  -0.04,-128.52)   62.45                80
 03/27/2023   18:03:46   (  -0.11,-128.09) (  -0.13,-128.09)    2.07                80
 03/30/2023   06:02:04   (   0.12,-128.14) (   0.24,-127.68)   52.23                80