Simultaneous Nadir Overpasses (SNOs) between GOES-15 and METOP-A
TLE Epoch: 2020 3 19.  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)
 03/21/2020   05:29:03   (  -0.21,-128.16) (  -0.59,-130.05)  214.44                80
 03/22/2020   05:05:44   (  -0.19,-128.14) (   0.50,-125.07)  350.09                80
 03/23/2020   17:27:15   (   0.22,-128.16) (   0.55,-129.66)  170.48                80
 03/24/2020   17:03:56   (   0.20,-128.13) (  -0.55,-124.67)  393.74                80
 03/26/2020   05:25:36   (  -0.23,-128.04) (  -0.50,-129.30)  143.08                80
 03/27/2020   05:02:17   (  -0.21,-128.01) (   0.60,-124.32)  420.95                80
 03/28/2020   17:23:48   (   0.23,-128.02) (   0.45,-128.90)  100.56                80
 03/29/2020   17:00:29   (   0.21,-127.99) (  -0.71,-123.93)  462.93                80
 03/31/2020   05:22:09   (  -0.23,-127.88) (  -0.40,-128.54)   75.52                80
 04/01/2020   04:58:49   (  -0.21,-127.85) (   0.70,-123.56)  487.60                80
 04/02/2020   17:20:22   (   0.23,-127.85) (   0.28,-128.16)   35.39                80