Simultaneous Nadir Overpasses (SNOs) between GOES-16 and AQUA
TLE Epoch: 2021 6 27.  Predictions up to the next  14.0 days:

     Date     Time(GOES-16)   GOES-16 Lat/Lon  AQUA Lat/Lon    Distance(km)  Time Diff(sec)
 06/28/2021   18:35:09   (   0.05, -75.14) (   0.19, -74.62)   58.99                80
 06/30/2021   18:22:57   (   0.05, -75.14) (   0.81, -71.66)  395.69                80
 07/01/2021   06:41:32   (  -0.06, -75.14) (   0.33, -76.81)  190.99                80
 07/03/2021   06:32:01   (  -0.06, -75.15) (  -0.36, -73.87)  146.67                80
 07/03/2021   18:50:43   (   0.07, -75.15) (  -0.79, -79.05)  443.37                80
 07/05/2021   06:19:49   (  -0.06, -75.16) (  -0.99, -70.91)  484.63                80
 07/05/2021   18:38:32   (   0.07, -75.17) (  -0.15, -76.09)  105.26                80
 07/07/2021   18:29:00   (   0.07, -75.18) (   0.48, -73.13)  233.20                80
 07/08/2021   06:47:35   (  -0.08, -75.19) (   0.59, -78.29)  352.62                80
 07/10/2021   06:35:23   (  -0.09, -75.21) (  -0.05, -75.33)   13.94                80