Simultaneous Nadir Overpasses (SNOs) between GOES-15 and NOAA-19
TLE Epoch: 2019 7 17.  Predictions up to the next  14.0 days:

     Date     Time(GOES-15)   GOES-15 Lat/Lon  NOAA-19 Lat/Lon    Distance(km)  Time Diff(sec)
 07/20/2019   01:45:22   (   0.29,-127.92) (  -0.35,-130.56)  302.65                80
 07/21/2019   01:31:05   (   0.30,-127.95) (   0.34,-127.73)   24.92                80
 07/22/2019   01:19:27   (   0.30,-127.98) (   1.03,-124.89)  352.38                80
 07/24/2019   13:43:16   (  -0.30,-128.10) (   0.11,-129.90)  205.39                80
 07/25/2019   13:28:57   (  -0.30,-128.13) (  -0.52,-127.05)  121.68                80
 07/26/2019   13:17:20   (  -0.30,-128.15) (  -1.21,-124.22)  448.47                80
 07/28/2019   01:52:44   (   0.30,-128.13) (  -0.61,-132.06)  447.53                80
 07/29/2019   01:41:06   (   0.30,-128.15) (   0.03,-129.21)  121.34                80
 07/30/2019   01:26:48   (   0.31,-128.17) (   0.72,-126.38)  204.72                80