Simultaneous Nadir Overpasses (SNOs) between GOES-15 and METOP-C
TLE Epoch: 2020 7 28.  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)
 07/29/2020   06:07:13   (   0.00,-128.40) (  -0.02,-128.59)   22.32                80
 07/31/2020   18:05:24   (   0.01,-128.37) (  -0.02,-128.15)   24.78                80
 08/02/2020   06:24:23   (  -0.00,-128.37) (  -1.00,-132.74)  498.52                80
 08/03/2020   06:01:04   (  -0.00,-128.36) (   0.13,-127.75)   69.47                80
 08/04/2020   18:19:55   (   0.00,-128.33) (   0.90,-132.31)  453.43                80
 08/05/2020   18:01:55   (   0.00,-128.32) (  -0.24,-127.32)  115.05                80
 08/07/2020   06:20:55   (   0.00,-128.33) (  -0.79,-131.91)  407.88                80
 08/08/2020   05:57:35   (   0.00,-128.31) (   0.34,-126.92)  160.03                80
 08/09/2020   18:16:26   (  -0.00,-128.28) (   0.73,-131.46)  363.67                80
 08/10/2020   17:58:26   (  -0.00,-128.27) (  -0.40,-126.47)  204.44                80