Simultaneous Nadir Overpasses (SNOs) between GOES-17 and NOAA-21
TLE Epoch: 2025 11 7.  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)
 11/08/2025   07:29:08   (  -0.11, -89.49) (   0.15, -90.61)  127.92                80
 11/09/2025   07:07:46   (  -0.14, -89.49) (  -0.91, -86.10)  386.35                80
 11/10/2025   19:32:26   (   0.09, -89.50) (  -0.35, -91.40)  217.31                80
 11/11/2025   19:11:04   (   0.12, -89.51) (   0.71, -86.89)  298.03                80
 11/13/2025   07:35:33   (  -0.08, -89.50) (   0.54, -92.15)  302.79                80
 11/14/2025   07:14:12   (  -0.11, -89.51) (  -0.53, -87.64)  212.47                80
 11/15/2025   19:38:51   (   0.06, -89.53) (  -0.72, -92.95)  390.44                80
 11/16/2025   19:17:30   (   0.08, -89.54) (   0.35, -88.44)  125.81                80
 11/18/2025   07:41:59   (  -0.03, -89.55) (   0.89, -93.70)  472.96                80
 11/19/2025   07:20:37   (  -0.06, -89.56) (  -0.12, -89.18)   42.75                80