Simultaneous Nadir Overpasses (SNOs) between GOES-16 and AQUA
TLE Epoch: 2017 11 20.  Predictions up to the next  14.0 days:

     Date     Time(GOES-16)   GOES-16 Lat/Lon  AQUA Lat/Lon    Distance(km)  Time Diff(sec)
 11/21/2017   07:19:01   (   0.00, -89.29) (  -0.63, -86.32)  338.25                80
 11/21/2017   19:40:24   (  -0.00, -89.30) (  -0.49, -91.50)  250.51                80
 11/23/2017   19:30:53   (  -0.01, -89.31) (   0.13, -88.54)   86.88                80
 11/25/2017   19:18:42   (  -0.01, -89.32) (   0.75, -85.59)  424.53                80
 11/26/2017   07:39:58   (   0.02, -89.32) (   0.34, -90.74)  162.60                80
 11/28/2017   07:25:07   (   0.02, -89.33) (  -0.29, -87.79)  175.42                80
 11/28/2017   19:46:31   (  -0.02, -89.35) (  -0.81, -92.98)  413.34                80
 11/30/2017   19:34:20   (  -0.02, -89.36) (  -0.18, -90.02)   74.99                80
 12/02/2017   19:24:49   (  -0.03, -89.38) (   0.47, -87.07)  263.45                80
 12/03/2017   07:46:05   (   0.03, -89.38) (   0.64, -92.22)  323.23                80