Simultaneous Nadir Overpasses (SNOs) between GOES-16 and AQUA
TLE Epoch: 2017 12 30.  Predictions up to the next  14.0 days:

     Date     Time(GOES-16)   GOES-16 Lat/Lon  AQUA Lat/Lon    Distance(km)  Time Diff(sec)
 12/31/2017   06:29:39   (   0.02, -75.14) (  -0.24, -73.86)  145.77                80
 12/31/2017   18:51:03   (  -0.02, -75.17) (  -0.87, -79.05)  441.62                80
 01/02/2018   06:17:29   (   0.02, -75.13) (  -0.90, -70.91)  480.46                80
 01/02/2018   18:38:53   (  -0.02, -75.16) (  -0.22, -76.10)  106.81                80
 01/04/2018   18:26:43   (  -0.01, -75.15) (   0.44, -73.15)  228.52                80
 01/05/2018   06:50:39   (   0.01, -75.12) (   0.66, -78.30)  361.07                80
 01/07/2018   06:38:28   (  -0.00, -75.13) (   0.05, -75.34)   24.62                80
 01/09/2018   06:23:38   (  -0.01, -75.14) (  -0.62, -72.39)  312.80                80
 01/09/2018   18:47:42   (   0.00, -75.17) (  -0.50, -77.58)  273.83                80
 01/11/2018   18:32:51   (   0.00, -75.19) (   0.12, -74.62)   64.51                80
 01/13/2018   18:20:40   (  -0.00, -75.21) (   0.73, -71.66)  403.34                80