Simultaneous Nadir Overpasses (SNOs) between GOES-16 and METOP-B
TLE Epoch: 2021 6 22.  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)
 06/23/2021   14:21:34   (  -0.04, -75.18) (  -0.52, -73.18)  228.61                80
 06/25/2021   02:43:14   (   0.04, -75.14) (  -0.55, -77.77)  299.24                80
 06/26/2021   02:19:55   (   0.05, -75.14) (   0.60, -72.78)  268.87                80
 06/27/2021   14:41:28   (  -0.04, -75.16) (   0.42, -77.34)  248.53                80
 06/28/2021   14:18:08   (  -0.06, -75.16) (  -0.66, -72.34)  320.29                80
 06/30/2021   02:39:50   (   0.05, -75.13) (  -0.34, -76.94)  205.67                80
 07/01/2021   02:16:30   (   0.06, -75.14) (   0.75, -71.94)  363.63                80
 07/02/2021   14:38:02   (  -0.05, -75.17) (   0.28, -76.50)  152.09                80
 07/03/2021   14:14:44   (  -0.06, -75.18) (  -0.87, -71.51)  417.77                80
 07/05/2021   02:36:24   (   0.05, -75.17) (  -0.18, -76.10)  106.65                80
 07/06/2021   02:13:06   (   0.06, -75.18) (   0.97, -71.12)  463.23                80