Simultaneous Nadir Overpasses (SNOs) between GOES-16 and METOP-B
TLE Epoch: 2021 8 17.  Predictions up to the next  14.0 days:

     Date     Time(GOES-16)   GOES-16 Lat/Lon  METOP-B Lat/Lon    Distance(km)  Time Diff(sec)
 08/17/2021   02:46:53   (  -0.03, -75.21) (  -0.76, -78.57)  382.71                80
 08/18/2021   02:23:33   (  -0.02, -75.20) (   0.34, -73.57)  185.54                80
 08/19/2021   14:45:05   (   0.03, -75.21) (   0.66, -78.14)  332.55                80
 08/20/2021   14:21:46   (   0.02, -75.21) (  -0.44, -73.14)  236.21                80
 08/22/2021   02:43:26   (  -0.03, -75.20) (  -0.59, -77.73)  288.62                80
 08/23/2021   02:20:07   (  -0.02, -75.20) (   0.51, -72.73)  280.56                80
 08/24/2021   14:41:39   (   0.04, -75.23) (   0.48, -77.30)  235.84                80
 08/25/2021   14:18:20   (   0.02, -75.24) (  -0.62, -72.30)  334.06                80
 08/27/2021   02:40:00   (  -0.04, -75.24) (  -0.42, -76.89)  189.02                80
 08/28/2021   02:16:41   (  -0.03, -75.25) (   0.74, -71.91)  381.06                80
 08/29/2021   14:38:13   (   0.05, -75.28) (   0.30, -76.46)  134.31                80
 08/30/2021   14:14:53   (   0.04, -75.30) (  -0.80, -71.46)  436.14                80