Simultaneous Nadir Overpasses (SNOs) between NOAA-21 and METOP-C
TLE Epoch: 2024 2 7.  Predictions up to the next  14.0 days:

     Date     Time(NOAA-21) NOAA-21 Lat/Lon Date Time(METOP-C) METOP-C Lat/Lon    Distance(km)  Time Diff(sec)
 02/21/2024   00:49:03   (  73.45, 157.67) 02/21/2024   00:50:09  (  73.41, 160.59)   92.46                66
 02/21/2024   01:39:46   ( -73.39, -34.88) 02/21/2024   01:40:53  ( -73.35, -32.23)   84.57                67
 02/21/2024   02:30:27   (  73.16, 132.95) 02/21/2024   02:31:37  (  73.09, 134.52)   51.52                70