Simultaneous Nadir Overpasses (SNOs) between GOES-17 and NOAA-21
TLE Epoch: 2025 11 8.  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)
 11/09/2025   07:07:46   (  -0.14, -89.49) (  -0.88, -86.09)  386.26                80
 11/10/2025   19:32:26   (   0.09, -89.50) (  -0.32, -91.41)  217.33                80
 11/11/2025   19:11:04   (   0.12, -89.51) (   0.68, -86.89)  297.99                80
 11/13/2025   07:35:34   (  -0.08, -89.50) (   0.51, -92.16)  302.98                80
 11/14/2025   07:14:11   (  -0.11, -89.50) (  -0.50, -87.64)  212.26                80
 11/15/2025   19:38:52   (   0.06, -89.52) (  -0.69, -92.95)  390.61                80
 11/16/2025   19:17:29   (   0.08, -89.54) (   0.32, -88.43)  125.59                80
 11/18/2025   07:41:59   (  -0.03, -89.55) (   0.92, -93.69)  473.31                80
 11/19/2025   07:20:37   (  -0.06, -89.55) (  -0.15, -89.18)   42.34                80
 11/21/2025   19:26:34   (   0.03, -89.58) (  -0.06, -89.97)   44.60                80