Simultaneous Nadir Overpasses (SNOs) between GOES-17 and NOAA-21
TLE Epoch: 2025 11 5.  Predictions up to the next  14.0 days:

     Date     Time(GOES-17)   GOES-17 Lat/Lon  NOAA-21 Lat/Lon    Distance(km)  Time Diff(sec)
 11/06/2025   19:04:38   (   0.15, -89.51) (   1.06, -85.34)  475.05                80
 11/08/2025   07:29:08   (  -0.11, -89.49) (   0.15, -90.61)  127.78                80
 11/09/2025   07:07:46   (  -0.14, -89.49) (  -0.91, -86.10)  386.50                80
 11/10/2025   19:32:26   (   0.09, -89.50) (  -0.36, -91.40)  217.42                80
 11/11/2025   19:11:04   (   0.12, -89.51) (   0.70, -86.89)  297.91                80
 11/13/2025   07:35:34   (  -0.08, -89.51) (   0.50, -92.17)  302.70                80
 11/14/2025   07:14:12   (  -0.11, -89.51) (  -0.51, -87.64)  212.55                80
 11/15/2025   19:38:52   (   0.06, -89.53) (  -0.69, -92.96)  390.63                80
 11/16/2025   19:17:30   (   0.08, -89.54) (   0.32, -88.43)  125.57                80
 11/18/2025   07:42:00   (  -0.03, -89.55) (   0.87, -93.71)  473.03                80
 11/19/2025   07:20:38   (  -0.06, -89.56) (  -0.13, -89.19)   42.62                80