Simultaneous Nadir Overpasses (SNOs) between GOES-16 and METOP-C
TLE Epoch: 2021 4 13.  Predictions up to the next  14.0 days:

     Date     Time(GOES-16)   GOES-16 Lat/Lon  METOP-C Lat/Lon    Distance(km)  Time Diff(sec)
 04/13/2021   14:43:35   (   0.05, -75.22) (   0.71, -78.14)  332.91                80
 04/14/2021   14:25:36   (   0.05, -75.23) (  -0.39, -73.15)  236.81                80
 04/16/2021   02:44:36   (  -0.05, -75.22) (  -0.62, -77.75)  288.33                80
 04/17/2021   02:21:17   (  -0.04, -75.22) (   0.48, -72.75)  281.31                80
 04/18/2021   14:40:09   (   0.04, -75.26) (   0.51, -77.32)  235.06                80
 04/19/2021   14:22:09   (   0.04, -75.27) (  -0.60, -72.32)  334.96                80
 04/21/2021   02:41:10   (  -0.03, -75.26) (  -0.43, -76.92)  189.56                80
 04/22/2021   02:17:51   (  -0.03, -75.27) (   0.74, -71.94)  380.63                80
 04/23/2021   14:36:43   (   0.03, -75.31) (   0.30, -76.50)  134.82                80
 04/24/2021   14:18:43   (   0.03, -75.33) (  -0.81, -71.50)  435.96                80
 04/26/2021   02:37:43   (  -0.03, -75.34) (  -0.22, -76.10)   87.36                80
 04/27/2021   02:14:25   (  -0.03, -75.35) (   0.95, -71.12)  483.48                80