Simultaneous Nadir Overpasses (SNOs) between GOES-16 and NOAA-21
TLE Epoch: 2024 10 12.  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)
 10/13/2024   06:20:52   (   0.04, -75.20) (  -0.35, -73.44)  200.59                80
 10/14/2024   18:40:09   (  -0.03, -75.23) (  -0.85, -78.74)  401.58                80
 10/15/2024   18:24:06   (  -0.04, -75.24) (   0.20, -74.22)  116.08                80
 10/17/2024   06:43:14   (   0.03, -75.24) (   0.96, -79.49)  483.15                80
 10/18/2024   06:27:10   (   0.04, -75.26) (  -0.05, -74.95)   34.81                80
 10/20/2024   18:27:42   (  -0.03, -75.30) (  -0.15, -75.71)   48.35                80
 10/21/2024   18:11:37   (  -0.04, -75.31) (   0.87, -71.18)  469.99                80
 10/23/2024   06:33:24   (   0.03, -75.33) (   0.30, -76.45)  128.20                80
 10/24/2024   06:12:00   (   0.03, -75.34) (  -0.73, -71.92)  390.54                80
 10/25/2024   18:33:56   (  -0.02, -75.38) (  -0.44, -77.22)  209.09                80
 10/26/2024   18:17:52   (  -0.02, -75.41) (   0.61, -72.69)  310.43                80