Simultaneous Nadir Overpasses (SNOs) between GOES-16 and AQUA
TLE Epoch: 2021 9 15.  Predictions up to the next  14.0 days:

     Date     Time(GOES-16)   GOES-16 Lat/Lon  AQUA Lat/Lon    Distance(km)  Time Diff(sec)
 09/16/2021   18:35:20   (   0.13, -75.20) (   0.27, -74.66)   61.77                80
 09/18/2021   18:23:08   (   0.14, -75.21) (   0.87, -71.70)  399.28                80
 09/19/2021   06:44:24   (  -0.14, -75.22) (   0.20, -76.86)  185.85                80
 09/21/2021   06:29:32   (  -0.14, -75.24) (  -0.40, -73.89)  153.00                80
 09/21/2021   18:53:35   (   0.13, -75.24) (  -0.71, -79.08)  437.17                80
 09/23/2021   06:17:21   (  -0.14, -75.27) (  -1.06, -70.94)  492.56                80
 09/23/2021   18:41:24   (   0.14, -75.28) (  -0.04, -76.13)   97.35                80
 09/25/2021   18:26:33   (   0.14, -75.31) (   0.58, -73.17)  242.86                80
 09/26/2021   06:50:28   (  -0.13, -75.33) (   0.50, -78.33)  341.50                80
 09/28/2021   06:38:16   (  -0.14, -75.37) (  -0.12, -75.37)    2.55                80