Simultaneous Nadir Overpasses (SNOs) between GOES-16 and METOP-A
TLE Epoch: 2021 9 13.  Predictions up to the next  14.0 days:

     Date     Time(GOES-16)   GOES-16 Lat/Lon  METOP-A Lat/Lon    Distance(km)  Time Diff(sec)
 09/13/2021   13:11:12   (   0.03, -75.21) (   0.63, -77.85)  301.74                80
 09/14/2021   12:47:51   (   0.03, -75.21) (  -0.46, -72.87)  265.21                80
 09/16/2021   01:09:30   (  -0.04, -75.19) (  -0.57, -77.51)  264.15                80
 09/17/2021   00:46:10   (  -0.03, -75.19) (   0.53, -72.53)  303.10                80
 09/18/2021   13:07:41   (   0.05, -75.22) (   0.44, -77.14)  217.55                80
 09/19/2021   12:44:21   (   0.03, -75.23) (  -0.65, -72.16)  350.33                80
 09/21/2021   01:06:00   (  -0.05, -75.23) (  -0.38, -76.79)  177.21                80
 09/22/2021   00:42:40   (  -0.04, -75.25) (   0.72, -71.81)  391.16                80
 09/23/2021   13:04:10   (   0.05, -75.29) (   0.31, -76.41)  127.91                80
 09/24/2021   12:40:49   (   0.04, -75.31) (  -0.78, -71.43)  440.88                80
 09/26/2021   01:02:29   (  -0.06, -75.32) (  -0.23, -76.07)   85.44                80
 09/27/2021   00:39:08   (  -0.05, -75.34) (   0.86, -71.09)  483.48                80