Simultaneous Nadir Overpasses (SNOs) between METOP-B and NOAA-19
TLE Epoch: 2021 10 15.  Predictions up to the next  14.0 days:

     Date     Time(METOP-B) METOP-B Lat/Lon Date Time(NOAA-19) NOAA-19 Lat/Lon    Distance(km)  Time Diff(sec)
 10/22/2021   21:31:19   ( -80.66,  67.73) 10/22/2021   21:30:10  ( -80.66,  67.79)    1.12                69
 10/22/2021   22:21:59   (  80.66,-124.94) 10/22/2021   22:21:14  (  80.66,-124.93)    0.07                45
 10/22/2021   23:12:41   ( -80.65,  42.25) 10/22/2021   23:12:10  ( -80.66,  42.37)    2.25                31
 10/23/2021   00:03:21   (  80.65,-150.41) 10/23/2021   00:03:14  (  80.66,-150.36)    1.19                 7
 10/23/2021   00:54:02   ( -80.67,  17.12) 10/23/2021   00:54:10  ( -80.66,  16.95)    3.17                 8
 10/23/2021   01:44:43   (  80.65,-175.89) 10/23/2021   01:45:14  (  80.66,-175.78)    2.37                31
 10/23/2021   02:35:24   ( -80.66,  -8.36) 10/23/2021   02:36:10  ( -80.66,  -8.47)    2.03                46