Simultaneous Nadir Overpasses (SNOs) between GOES-15 and METOP-B
TLE Epoch: 2020 5 29.  Predictions up to the next  14.0 days:

     Date     Time(GOES-15)   GOES-15 Lat/Lon  METOP-B Lat/Lon    Distance(km)  Time Diff(sec)
 05/29/2020   06:16:29   (  -0.16,-128.14) (  -0.79,-131.05)  331.18                80
 05/30/2020   05:53:09   (  -0.16,-128.12) (   0.28,-126.05)  236.00                80
 05/31/2020   18:12:00   (   0.15,-128.13) (   0.72,-130.61)  282.81                80
 06/01/2020   17:54:00   (   0.16,-128.11) (  -0.41,-125.62)  284.50                80
 06/03/2020   06:13:01   (  -0.15,-128.05) (  -0.62,-130.21)  246.89                80
 06/04/2020   05:49:40   (  -0.15,-128.02) (   0.45,-125.21)  319.77                80
 06/05/2020   18:08:31   (   0.14,-128.02) (   0.55,-129.77)  200.46                80
 06/06/2020   17:50:32   (   0.14,-127.99) (  -0.57,-124.78)  366.09                80
 06/08/2020   06:09:32   (  -0.13,-127.92) (  -0.44,-129.38)  165.97                80
 06/09/2020   05:46:13   (  -0.13,-127.89) (   0.68,-124.39)  400.09                80
 06/10/2020   18:05:03   (   0.12,-127.88) (   0.38,-128.94)  121.16                80
 06/11/2020   17:47:04   (   0.12,-127.85) (  -0.74,-123.94)  445.20                80