Simultaneous Nadir Overpasses (SNOs) between GOES-16 and METOP-C
TLE Epoch: 2021 1 11.  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)
 01/12/2021   14:26:18   (   0.01, -75.20) (  -0.26, -73.98)  138.43                80
 01/14/2021   02:47:59   (  -0.01, -75.18) (  -0.78, -78.58)  387.81                80
 01/15/2021   02:24:41   (  -0.01, -75.18) (   0.37, -73.59)  181.91                80
 01/16/2021   14:46:12   (   0.01, -75.22) (   0.64, -78.15)  333.05                80
 01/17/2021   14:22:53   (   0.01, -75.23) (  -0.46, -73.15)  237.32                80
 01/19/2021   02:44:34   (  -0.01, -75.23) (  -0.59, -77.75)  287.16                80
 01/20/2021   02:21:16   (  -0.01, -75.24) (   0.57, -72.76)  283.57                80
 01/21/2021   14:42:47   (   0.01, -75.29) (   0.44, -77.32)  230.11                80
 01/22/2021   14:19:27   (   0.01, -75.31) (  -0.66, -72.32)  340.96                80
 01/24/2021   02:41:09   (  -0.02, -75.32) (  -0.38, -76.92)  182.56                80
 01/25/2021   02:17:49   (  -0.02, -75.33) (   0.72, -71.92)  388.54                80