Simultaneous Nadir Overpasses (SNOs) between METOP-B and NOAA-19
TLE Epoch: 2021 10 10.  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)    1.32                65
 10/11/2021   18:36:32   ( -80.65, 111.20) 10/11/2021   18:35:40  ( -80.66, 111.18)    1.17                52
 10/11/2021   19:27:12   (  80.65, -81.40) 10/11/2021   19:26:45  (  80.65, -81.39)    0.23                27
 10/11/2021   20:17:54   ( -80.64,  85.73) 10/11/2021   20:17:40  ( -80.65,  85.76)    1.79                14
 10/11/2021   21:08:34   (  80.64,-106.87) 10/11/2021   21:08:45  (  80.65,-106.81)    1.13                11
 10/11/2021   21:59:15   ( -80.65,  60.59) 10/11/2021   21:59:39  ( -80.64,  60.69)    2.32                24
 10/11/2021   22:49:56   (  80.63,-132.35) 10/11/2021   22:50:45  (  80.65,-132.23)    2.33                49
 10/11/2021   23:40:37   ( -80.64,  35.12) 10/11/2021   23:41:39  ( -80.64,  35.27)    2.90                62
 10/22/2021   21:31:19   ( -80.67,  67.88) 10/22/2021   21:30:10  ( -80.66,  67.94)    1.83                69
 10/22/2021   22:21:59   (  80.67,-124.82) 10/22/2021   22:21:14  (  80.66,-124.82)    1.29                45
 10/22/2021   23:12:41   ( -80.66,  42.40) 10/22/2021   23:12:10  ( -80.66,  42.52)    2.24                31
 10/23/2021   00:03:21   (  80.66,-150.30) 10/23/2021   00:03:14  (  80.66,-150.24)    1.19                 7
 10/23/2021   00:54:03   ( -80.65,  16.92) 10/23/2021   00:54:10  ( -80.65,  17.10)    3.10                 7
 10/23/2021   01:44:43   (  80.65,-175.78) 10/23/2021   01:45:14  (  80.65,-175.67)    2.00                31
 10/23/2021   02:35:24   ( -80.67,  -8.21) 10/23/2021   02:36:10  ( -80.65,  -8.32)    2.77                46