Simultaneous Nadir Overpasses (SNOs) between GOES-16 and METOP-B
TLE Epoch: 2021 1 23.  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)
 01/23/2021   14:45:35   (  -0.00, -75.22) (   0.83, -79.02)  433.10                80
 01/24/2021   14:27:36   (  -0.01, -75.22) (  -0.29, -74.03)  136.03                80
 01/26/2021   02:46:36   (   0.00, -75.19) (  -0.76, -78.62)  390.85                80
 01/27/2021   02:23:16   (   0.00, -75.19) (   0.36, -73.62)  178.34                80
 01/28/2021   14:42:08   (  -0.00, -75.21) (   0.63, -78.19)  337.91                80
 01/29/2021   14:24:07   (  -0.00, -75.22) (  -0.43, -73.18)  231.73                80
 01/31/2021   02:43:09   (   0.00, -75.20) (  -0.56, -77.78)  294.14                80
 02/01/2021   02:19:49   (  -0.00, -75.20) (   0.56, -72.79)  275.72                80
 02/02/2021   14:38:39   (   0.00, -75.24) (   0.50, -77.34)  239.67                80
 02/03/2021   14:20:40   (   0.00, -75.25) (  -0.62, -72.34)  330.62                80
 02/05/2021   02:39:41   (   0.00, -75.24) (  -0.35, -76.95)  194.26                80
 02/06/2021   02:16:22   (   0.00, -75.25) (   0.76, -71.96)  375.98                80