Simultaneous Nadir Overpasses (SNOs) between GOES-15 and METOP-C
TLE Epoch: 2020 5 15.  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)
 05/17/2020   06:17:32   (  -0.20,-128.27) (  -0.82,-131.04)  315.02                80
 05/18/2020   05:54:13   (  -0.20,-128.27) (   0.28,-126.04)  253.54                80
 05/19/2020   18:13:04   (   0.20,-128.31) (   0.73,-130.60)  261.92                80
 05/20/2020   17:55:05   (   0.20,-128.30) (  -0.43,-125.62)  306.62                80
 05/22/2020   06:14:06   (  -0.19,-128.24) (  -0.66,-130.20)  224.10                80
 05/23/2020   05:50:47   (  -0.19,-128.23) (   0.50,-125.22)  343.70                80
 05/24/2020   18:09:39   (   0.18,-128.25) (   0.51,-129.78)  173.52                80
 05/25/2020   17:51:39   (   0.18,-128.24) (  -0.59,-124.78)  394.00                80
 05/27/2020   06:10:40   (  -0.17,-128.17) (  -0.42,-129.38)  137.85                80
 05/28/2020   05:47:21   (  -0.17,-128.15) (   0.68,-124.39)  429.04                80
 05/29/2020   18:06:12   (   0.16,-128.16) (   0.34,-128.95)   89.68                80