Simultaneous Nadir Overpasses (SNOs) between METOP-A and NOAA-19
TLE Epoch: 2021 8 28.  Predictions up to the next  14.0 days:

     Date     Time(METOP-A) METOP-A Lat/Lon Date Time(NOAA-19) NOAA-19 Lat/Lon    Distance(km)  Time Diff(sec)
 08/30/2021   19:21:01   (  80.64,-106.48) 08/30/2021   19:19:49  (  80.64,-106.51)    0.80                72
 08/30/2021   20:11:42   ( -80.64,  60.92) 08/30/2021   20:10:50  ( -80.65,  60.90)    0.73                52
 08/30/2021   21:02:22   (  80.65,-131.64) 08/30/2021   21:01:48  (  80.66,-131.56)    1.68                34
 08/30/2021   21:53:02   ( -80.66,  35.76) 08/30/2021   21:52:48  ( -80.66,  35.84)    1.75                14
 08/30/2021   22:43:42   (  80.66,-156.80) 08/30/2021   22:43:47  (  80.66,-156.96)    2.88                 5
 08/30/2021   23:34:23   ( -80.67,  10.59) 08/30/2021   23:34:48  ( -80.67,  10.43)    2.92                25
 08/31/2021   00:25:03   (  80.68, 178.03) 08/31/2021   00:25:46  (  80.68, 177.99)    0.80                43
 08/31/2021   01:15:44   ( -80.68, -14.57) 08/31/2021   01:16:47  ( -80.68, -14.62)    0.94                63
 09/10/2021   22:15:39   (  80.60,-150.86) 09/10/2021   22:14:27  (  80.60,-150.77)    1.66                72
 09/10/2021   23:06:21   ( -80.59,  16.32) 09/10/2021   23:05:26  ( -80.60,  16.39)    1.57                55
 09/10/2021   23:57:00   (  80.62,-176.02) 09/10/2021   23:56:27  (  80.61,-176.17)    2.96                33
 09/11/2021   00:47:41   ( -80.63,  -8.52) 09/11/2021   00:47:25  ( -80.62,  -8.67)    3.19                16
 09/11/2021   01:38:21   (  80.63, 158.81) 09/11/2021   01:38:26  (  80.62, 158.77)    1.08                 5
 09/11/2021   02:29:03   ( -80.62, -34.01) 09/11/2021   02:29:25  ( -80.62, -34.08)    1.27                22
 09/11/2021   03:19:43   (  80.62, 133.32) 09/11/2021   03:20:26  (  80.63, 133.37)    1.26                43