Simultaneous Nadir Overpasses (SNOs) between GOES-15 and METOP-A
TLE Epoch: 2020 3 20.  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) (  -0.60,-130.05)  214.41                80
 03/22/2020   05:05:44   (  -0.19,-128.14) (   0.49,-125.07)  350.10                80
 03/23/2020   17:27:15   (   0.22,-128.16) (   0.56,-129.65)  170.48                80
 03/24/2020   17:03:56   (   0.20,-128.13) (  -0.54,-124.67)  393.74                80
 03/26/2020   05:25:36   (  -0.23,-128.04) (  -0.51,-129.29)  143.10                80
 03/27/2020   05:02:17   (  -0.21,-128.01) (   0.59,-124.31)  420.93                80
 03/28/2020   17:23:49   (   0.23,-128.02) (   0.40,-128.91)  100.61                80
 03/29/2020   17:00:29   (   0.21,-127.99) (  -0.70,-123.93)  462.87                80
 03/31/2020   05:22:10   (  -0.23,-127.88) (  -0.35,-128.55)   75.61                80
 04/01/2020   04:58:50   (  -0.21,-127.85) (   0.75,-123.57)  487.51                80
 04/02/2020   17:20:21   (   0.23,-127.85) (   0.30,-128.16)   35.42                80