Simultaneous Nadir Overpasses (SNOs) between GOES-16 and NOAA-21
TLE Epoch: 2024 2 17.  Predictions up to the next  14.0 days:

     Date     Time(GOES-16)   GOES-16 Lat/Lon  NOAA-21 Lat/Lon    Distance(km)  Time Diff(sec)
 02/18/2024   18:21:30   (   0.07, -75.21) (   0.27, -74.18)  117.22                80
 02/20/2024   06:43:20   (  -0.06, -75.22) (   0.91, -79.45)  483.23                80
 02/21/2024   06:21:58   (  -0.06, -75.22) (  -0.12, -74.93)   33.14                80
 02/23/2024   18:25:14   (   0.05, -75.25) (  -0.08, -75.72)   54.01                80
 02/24/2024   18:09:11   (   0.05, -75.26) (   0.97, -71.20)  463.33                80
 02/26/2024   06:31:01   (  -0.04, -75.29) (   0.20, -76.48)  135.03                80
 02/27/2024   06:09:38   (  -0.04, -75.30) (  -0.79, -71.95)  382.51                80
 02/28/2024   18:31:37   (   0.04, -75.33) (  -0.37, -77.26)  220.25                80
 02/29/2024   18:15:34   (   0.04, -75.35) (   0.63, -72.73)  297.72                80
 03/02/2024   06:37:24   (  -0.04, -75.38) (   0.52, -78.01)  299.62                80