Simultaneous Nadir Overpasses (SNOs) between METOP-B and NOAA-19
TLE Epoch: 2021 10 9.  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)
 10/11/2021   17:45:50   (  80.66, -55.92) 10/11/2021   17:44:45  (  80.65, -55.97)    1.27                65
 10/11/2021   18:36:32   ( -80.65, 111.21) 10/11/2021   18:35:40  ( -80.66, 111.19)    1.04                52
 10/11/2021   19:27:12   (  80.65, -81.39) 10/11/2021   19:26:45  (  80.65, -81.39)    0.29                27
 10/11/2021   20:17:54   ( -80.64,  85.74) 10/11/2021   20:17:40  ( -80.65,  85.77)    1.71                14
 10/11/2021   21:08:34   (  80.64,-106.87) 10/11/2021   21:08:45  (  80.65,-106.81)    1.22                11
 10/11/2021   21:59:15   ( -80.65,  60.60) 10/11/2021   21:59:39  ( -80.64,  60.71)    2.44                24
 10/11/2021   22:49:56   (  80.63,-132.34) 10/11/2021   22:50:45  (  80.64,-132.23)    2.41                49
 10/11/2021   23:40:37   ( -80.64,  35.13) 10/11/2021   23:41:39  ( -80.64,  35.29)    3.01                62
 10/22/2021   21:31:19   ( -80.67,  67.85) 10/22/2021   21:30:10  ( -80.66,  68.01)    3.20                69
 10/22/2021   22:21:59   (  80.67,-124.85) 10/22/2021   22:21:14  (  80.66,-124.75)    2.27                45
 10/22/2021   23:12:41   ( -80.66,  42.38) 10/22/2021   23:12:11  ( -80.67,  42.23)    2.63                30
 10/23/2021   00:03:21   (  80.66,-150.33) 10/23/2021   00:03:14  (  80.65,-150.17)    2.89                 7
 10/23/2021   00:54:03   ( -80.65,  16.90) 10/23/2021   00:54:11  ( -80.66,  16.81)    1.94                 8
 10/23/2021   01:44:43   (  80.65,-175.81) 10/23/2021   01:45:15  (  80.66,-175.95)    3.05                32
 10/23/2021   02:35:25   ( -80.64,  -8.58) 10/23/2021   02:36:11  ( -80.66,  -8.61)    1.92                46