Simultaneous Nadir Overpasses (SNOs) between GOES-16 and METOP-C
TLE Epoch: 2021 1 21.  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)
 01/21/2021   14:40:06   (   0.02, -75.22) (   0.47, -77.31)  238.25                80
 01/22/2021   14:22:07   (   0.02, -75.22) (  -0.62, -72.31)  330.78                80
 01/24/2021   02:41:09   (   0.01, -75.19) (  -0.36, -76.92)  196.82                80
 01/25/2021   02:17:50   (   0.01, -75.19) (   0.74, -71.92)  372.30                80
 01/26/2021   14:36:41   (  -0.00, -75.22) (   0.27, -76.48)  144.11                80
 01/27/2021   14:18:41   (  -0.00, -75.22) (  -0.83, -71.48)  425.28                80
 01/29/2021   02:37:43   (   0.00, -75.20) (  -0.21, -76.08)  100.92                80
 01/30/2021   02:14:23   (   0.00, -75.20) (   0.89, -71.08)  468.64                80
 01/31/2021   14:33:16   (   0.00, -75.24) (   0.06, -75.66)   47.17                80
 02/03/2021   02:34:17   (  -0.00, -75.24) (   0.01, -75.26)    2.62                80