Simultaneous Nadir Overpasses (SNOs) between GOES-16 and NOAA-21
TLE Epoch: 2024 1 14.  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)
 01/15/2024   06:16:05   (  -0.04, -75.20) (  -0.42, -73.55)  188.67                80
 01/16/2024   18:38:00   (   0.04, -75.21) (  -0.77, -78.85)  414.71                80
 01/17/2024   18:21:54   (   0.04, -75.21) (   0.24, -74.31)  102.37                80
 01/19/2024   06:43:41   (  -0.04, -75.21) (   0.95, -79.57)  497.47                80
 01/20/2024   06:22:15   (  -0.03, -75.21) (  -0.06, -75.04)   19.86                80
 01/22/2024   18:25:25   (   0.02, -75.23) (  -0.10, -75.80)   64.97                80
 01/23/2024   18:09:19   (   0.00, -75.23) (   0.86, -71.25)  453.09                80
 01/25/2024   06:31:05   (   0.02, -75.24) (   0.31, -76.51)  144.93                80
 01/26/2024   06:09:40   (   0.02, -75.25) (  -0.71, -71.98)  373.20                80
 01/27/2024   18:31:35   (  -0.01, -75.28) (  -0.43, -77.28)  227.96                80
 01/28/2024   18:15:28   (  -0.01, -75.29) (   0.54, -72.74)  290.79                80