Simultaneous Nadir Overpasses (SNOs) between NOAA-19 and METOP-C
TLE Epoch: 2021 9 23.  Predictions up to the next  14.0 days:

     Date     Time(NOAA-19) NOAA-19 Lat/Lon Date Time(METOP-C) METOP-C Lat/Lon    Distance(km)  Time Diff(sec)
 09/25/2021   04:46:58   ( -80.70, -43.68) 09/25/2021   04:48:08  ( -80.70, -41.44)   40.37                70
 09/25/2021   05:37:58   (  80.65, 125.23) 09/25/2021   05:38:50  (  80.66, 125.36)    2.78                52
 09/25/2021   06:28:54   ( -80.65, -67.67) 09/25/2021   06:29:32  ( -80.64, -67.62)    1.57                38
 09/25/2021   07:19:58   (  80.64,  99.82) 09/25/2021   07:20:12  (  80.65,  99.85)    1.00                14
 09/25/2021   08:10:53   ( -80.64, -92.73) 09/25/2021   08:10:53  ( -80.65, -92.78)    2.00                 0
 09/25/2021   09:01:58   (  80.64,  74.41) 09/25/2021   09:01:34  (  80.64,  74.35)    1.00                24
 09/25/2021   09:52:53   ( -80.63,-118.14) 09/25/2021   09:52:15  ( -80.64,-118.28)    2.58                38
 09/25/2021   10:43:58   (  80.64,  48.99) 09/25/2021   10:42:56  (  80.63,  48.85)    2.77                62
 09/25/2021   11:34:48   ( -80.56,-141.80) 09/25/2021   11:33:41  ( -80.54,-145.11)   60.45                67
 10/06/2021   08:32:31   (  80.66,  81.63) 10/06/2021   08:33:25  (  80.66,  81.72)    1.69                54
 10/06/2021   09:23:26   ( -80.66,-111.19) 10/06/2021   09:24:07  ( -80.66,-111.02)    3.10                41
 10/06/2021   10:14:31   (  80.66,  56.21) 10/06/2021   10:14:47  (  80.65,  56.21)    0.54                16
 10/06/2021   11:05:26   ( -80.66,-136.60) 10/06/2021   11:05:29  ( -80.65,-136.52)    2.01                 3
 10/06/2021   11:56:31   (  80.65,  30.79) 10/06/2021   11:56:09  (  80.64,  30.71)    2.08                22
 10/06/2021   12:47:25   ( -80.65,-161.67) 10/06/2021   12:46:50  ( -80.66,-161.68)    1.74                35
 10/06/2021   13:38:31   (  80.65,   5.37) 10/06/2021   13:37:30  (  80.65,   5.54)    3.07                61