Simultaneous Nadir Overpasses (SNOs) between GOES-16 and AQUA
TLE Epoch: 2021 6 14.  Predictions up to the next  14.0 days:

     Date     Time(GOES-16)   GOES-16 Lat/Lon  AQUA Lat/Lon    Distance(km)  Time Diff(sec)
 06/14/2021   18:23:00   (   0.03, -75.26) (   0.82, -71.68)  407.97                80
 06/15/2021   06:41:35   (  -0.03, -75.26) (   0.32, -76.83)  178.84                80
 06/17/2021   06:32:04   (  -0.03, -75.28) (  -0.33, -73.88)  159.57                80
 06/17/2021   18:50:48   (   0.03, -75.29) (  -0.76, -79.07)  429.53                80
 06/19/2021   06:19:52   (  -0.03, -75.30) (  -0.93, -70.91)  498.49                80
 06/19/2021   18:38:36   (   0.03, -75.31) (  -0.16, -76.10)   90.52                80
 06/21/2021   18:29:05   (   0.04, -75.34) (   0.51, -73.16)  248.75                80
 06/22/2021   06:47:41   (  -0.05, -75.34) (   0.58, -78.32)  337.65                80
 06/24/2021   06:35:29   (  -0.05, -75.37) (  -0.03, -75.35)    2.81                80
 06/26/2021   06:25:58   (  -0.05, -75.41) (  -0.71, -72.40)  341.72                80
 06/26/2021   18:44:41   (   0.06, -75.42) (  -0.43, -77.59)  247.06                80