Simultaneous Nadir Overpasses (SNOs) between GOES-16 and METOP-C
TLE Epoch: 2021 10 4.  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)
 10/04/2021   14:45:01   (   0.09, -75.21) (   0.72, -78.12)  330.35                80
 10/05/2021   14:21:43   (   0.09, -75.22) (  -0.41, -73.13)  239.27                80
 10/07/2021   02:43:24   (  -0.09, -75.21) (  -0.68, -77.71)  285.77                80
 10/08/2021   02:20:06   (  -0.09, -75.22) (   0.45, -72.72)  284.09                80
 10/09/2021   14:41:38   (   0.10, -75.25) (   0.54, -77.29)  231.46                80
 10/10/2021   14:18:20   (   0.10, -75.26) (  -0.59, -72.29)  338.52                80
 10/12/2021   02:40:01   (  -0.11, -75.25) (  -0.48, -76.88)  186.00                80
 10/13/2021   02:16:42   (  -0.11, -75.26) (   0.65, -71.89)  384.16                80
 10/14/2021   14:38:15   (   0.12, -75.30) (   0.35, -76.45)  130.88                80
 10/15/2021   14:14:55   (   0.12, -75.32) (  -0.72, -71.45)  439.84                80
 10/17/2021   02:36:38   (  -0.12, -75.32) (  -0.27, -76.06)   83.11                80
 10/18/2021   02:13:19   (  -0.12, -75.34) (   0.87, -71.07)  488.16                80