Simultaneous Nadir Overpasses (SNOs) between GOES-16 and AQUA
TLE Epoch: 2021 6 18.  Predictions up to the next  14.0 days:

     Date     Time(GOES-16)   GOES-16 Lat/Lon  AQUA Lat/Lon    Distance(km)  Time Diff(sec)
 06/19/2021   06:19:53   (  -0.03, -75.21) (  -0.96, -70.92)  488.57                80
 06/19/2021   18:38:36   (   0.04, -75.21) (  -0.14, -76.11)  102.25                80
 06/21/2021   18:29:04   (   0.04, -75.17) (   0.47, -73.15)  230.48                80
 06/22/2021   06:47:40   (  -0.05, -75.16) (   0.61, -78.31)  357.29                80
 06/24/2021   06:35:28   (  -0.05, -75.13) (  -0.00, -75.35)   24.40                80
 06/26/2021   06:25:56   (  -0.05, -75.10) (  -0.62, -72.38)  309.03                80
 06/26/2021   18:44:40   (   0.06, -75.10) (  -0.47, -77.58)  281.81                80
 06/28/2021   18:35:08   (   0.06, -75.08) (   0.15, -74.62)   52.84                80
 06/30/2021   18:22:56   (   0.06, -75.08) (   0.78, -71.66)  388.54                80
 07/01/2021   06:41:32   (  -0.06, -75.08) (   0.31, -76.82)  198.12                80