Simultaneous Nadir Overpasses (SNOs) between GOES-15 and METOP-A
TLE Epoch: 2019 6 2.  Predictions up to the next  14.0 days:

     Date     Time(GOES-15)   GOES-15 Lat/Lon  METOP-A Lat/Lon    Distance(km)  Time Diff(sec)
 06/04/2019   05:49:19   (   0.15,-128.41) (  -0.32,-130.49)  238.23                80
 06/05/2019   05:26:00   (   0.16,-128.39) (   0.81,-125.52)  328.05                80
 06/06/2019   17:47:33   (  -0.15,-128.42) (   0.24,-130.10)  192.19                80
 06/07/2019   17:24:14   (  -0.16,-128.41) (  -0.89,-125.12)  373.84                80
 06/09/2019   05:45:56   (   0.16,-128.34) (  -0.12,-129.75)  159.38                80
 06/10/2019   05:22:36   (   0.17,-128.33) (   0.95,-124.76)  406.41                80
 06/11/2019   17:44:09   (  -0.16,-128.35) (   0.04,-129.35)  114.32                80
 06/12/2019   17:20:50   (  -0.17,-128.33) (  -1.03,-124.37)  451.49                80
 06/14/2019   05:42:31   (   0.16,-128.27) (   0.03,-128.99)   81.98                80
 06/15/2019   05:19:12   (   0.17,-128.25) (   1.10,-124.00)  483.39                80
 06/16/2019   17:40:44   (  -0.16,-128.26) (  -0.05,-128.58)   38.33                80