Simultaneous Nadir Overpasses (SNOs) between GOES-15 and METOP-C
TLE Epoch: 2020 5 20.  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)
 05/20/2020   17:55:05   (   0.20,-128.30) (  -0.38,-125.60)  306.44                80
 05/22/2020   06:14:06   (  -0.19,-128.24) (  -0.65,-130.20)  223.96                80
 05/23/2020   05:50:47   (  -0.19,-128.23) (   0.51,-125.22)  343.80                80
 05/24/2020   18:09:39   (   0.18,-128.25) (   0.50,-129.78)  173.88                80
 05/25/2020   17:51:39   (   0.18,-128.23) (  -0.60,-124.78)  393.59                80
 05/27/2020   06:10:40   (  -0.17,-128.17) (  -0.42,-129.38)  137.99                80
 05/28/2020   05:47:21   (  -0.17,-128.15) (   0.68,-124.39)  428.88                80
 05/29/2020   18:06:12   (   0.16,-128.15) (   0.34,-128.95)   90.25                80
 05/30/2020   17:48:13   (   0.16,-128.13) (  -0.76,-123.95)  476.70                80
 06/01/2020   06:07:14   (  -0.15,-128.06) (  -0.25,-128.55)   55.09                80