Simultaneous Nadir Overpasses (SNOs) between GOES-15 and NOAA-19
TLE Epoch: 2019 9 8.  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)
 09/09/2019   01:51:38   (  -0.17,-128.20) (  -0.79,-130.73)  289.77                80
 09/10/2019   01:42:39   (  -0.18,-128.18) (  -0.14,-127.89)   32.68                80
 09/11/2019   01:31:01   (  -0.19,-128.16) (   0.52,-125.05)  354.98                80
 09/13/2019   13:49:19   (   0.14,-128.18) (   0.59,-130.02)  210.76                80
 09/14/2019   13:40:21   (   0.15,-128.15) (  -0.08,-127.18)  111.49                80
 09/15/2019   13:28:42   (   0.16,-128.13) (  -0.75,-124.33)  433.74                80
 09/17/2019   01:58:56   (  -0.10,-128.02) (  -1.06,-132.21)  478.09                80
 09/18/2019   01:47:16   (  -0.12,-127.99) (  -0.46,-129.35)  156.22                80
 09/19/2019   01:38:18   (  -0.12,-127.96) (   0.20,-126.51)  165.46                80
 09/20/2019   01:26:39   (  -0.13,-127.93) (   0.87,-123.67)  487.00                80
 09/21/2019   13:56:36   (   0.08,-127.95) (   0.89,-131.48)  402.09                80
 09/22/2019   13:44:56   (   0.09,-127.92) (   0.27,-128.62)   81.05                80