Simultaneous Nadir Overpasses (SNOs) between GOES-16 and METOP-C
TLE Epoch: 2021 4 12.  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   14:43:36   (   0.05, -75.22) (   0.68, -78.15)  332.91                80
 04/14/2021   14:25:36   (   0.05, -75.23) (  -0.43, -73.16)  236.83                80
 04/16/2021   02:44:37   (  -0.05, -75.22) (  -0.59, -77.75)  288.39                80
 04/17/2021   02:21:17   (  -0.04, -75.22) (   0.52, -72.76)  281.28                80
 04/18/2021   14:40:09   (   0.04, -75.26) (   0.48, -77.33)  234.98                80
 04/19/2021   14:22:10   (   0.04, -75.27) (  -0.63, -72.33)  335.07                80
 04/21/2021   02:41:10   (  -0.03, -75.26) (  -0.39, -76.93)  189.51                80
 04/22/2021   02:17:51   (  -0.03, -75.27) (   0.71, -71.93)  380.67                80
 04/23/2021   14:36:43   (   0.03, -75.32) (   0.27, -76.50)  134.68                80
 04/24/2021   14:18:44   (   0.03, -75.33) (  -0.84, -71.51)  436.16                80
 04/26/2021   02:37:44   (  -0.03, -75.34) (  -0.19, -76.11)   87.22                80