Simultaneous Nadir Overpasses (SNOs) between GOES-15 and METOP-C
TLE Epoch: 2020 7 1.  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)
 07/02/2020   18:05:28   (   0.05,-128.17) (   0.05,-128.14)    2.75                80
 07/05/2020   06:01:09   (  -0.05,-128.22) (   0.07,-127.75)   53.65                80
 07/06/2020   18:20:01   (   0.04,-128.25) (   0.95,-132.31)  463.36                80
 07/07/2020   18:02:02   (   0.04,-128.27) (  -0.16,-127.32)  108.14                80
 07/09/2020   06:21:02   (  -0.03,-128.30) (  -0.81,-131.92)  411.82                80
 07/10/2020   05:57:43   (  -0.03,-128.32) (   0.30,-126.93)  159.12                80
 07/11/2020   18:16:35   (   0.03,-128.34) (   0.73,-131.49)  358.65                80
 07/12/2020   17:58:35   (   0.03,-128.36) (  -0.38,-126.49)  212.66                80
 07/14/2020   06:17:35   (  -0.02,-128.39) (  -0.65,-131.09)  307.23                80