Simultaneous Nadir Overpasses (SNOs) between GOES-16 and METOP-A
TLE Epoch: 2021 9 17.  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)
 09/18/2021   13:07:41   (   0.04, -75.22) (   0.45, -77.14)  218.09                80
 09/19/2021   12:44:21   (   0.03, -75.23) (  -0.65, -72.16)  349.66                80
 09/21/2021   01:06:00   (  -0.04, -75.22) (  -0.38, -76.79)  178.58                80
 09/22/2021   00:42:40   (  -0.03, -75.23) (   0.72, -71.81)  389.66                80
 09/23/2021   13:04:10   (   0.05, -75.28) (   0.31, -76.41)  129.31                80
 09/24/2021   12:40:49   (   0.04, -75.29) (  -0.78, -71.43)  439.36                80
 09/26/2021   01:02:29   (  -0.06, -75.30) (  -0.24, -76.07)   87.70                80
 09/27/2021   00:39:08   (  -0.05, -75.31) (   0.86, -71.09)  481.10                80
 09/28/2021   13:00:40   (   0.07, -75.36) (   0.11, -75.70)   37.41                80
 10/01/2021   00:58:57   (  -0.08, -75.39) (  -0.08, -75.34)    5.80                80