Simultaneous Nadir Overpasses (SNOs) between GOES-16 and AQUA
TLE Epoch: 2017 12 13.  Predictions up to the next  14.0 days:

     Date     Time(GOES-16)   GOES-16 Lat/Lon  AQUA Lat/Lon    Distance(km)  Time Diff(sec)
 12/13/2017   06:41:41   (   0.01, -75.21) (   0.33, -76.82)  182.59                80
 12/15/2017   06:32:09   (   0.01, -75.21) (  -0.28, -73.85)  154.94                80
 12/15/2017   18:53:33   (  -0.01, -75.25) (  -0.80, -79.04)  430.42                80
 12/17/2017   06:19:57   (   0.02, -75.22) (  -0.89, -70.89)  492.95                80
 12/17/2017   18:41:21   (  -0.02, -75.26) (  -0.18, -76.08)   92.33                80
 12/19/2017   18:26:29   (  -0.03, -75.28) (   0.44, -73.12)  246.19                80
 12/20/2017   06:47:45   (   0.03, -75.24) (   0.65, -78.27)  344.06                80
 12/22/2017   06:35:33   (   0.03, -75.27) (   0.03, -75.31)    5.06                80
 12/24/2017   06:26:01   (   0.03, -75.29) (  -0.60, -72.35)  334.83                80
 12/24/2017   18:47:23   (  -0.03, -75.34) (  -0.53, -77.53)  249.61                80
 12/26/2017   18:32:32   (  -0.03, -75.37) (   0.11, -74.57)   90.77                80