Simultaneous Nadir Overpasses (SNOs) between METOP-A and NOAA-19
TLE Epoch: 2021 9 10.  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)
 09/10/2021   22:15:40   (  80.59,-151.00) 09/10/2021   22:14:28  (  80.60,-150.94)    1.19                72
 09/10/2021   23:06:21   ( -80.60,  16.41) 09/10/2021   23:05:26  ( -80.60,  16.49)    1.49                55
 09/10/2021   23:57:01   (  80.61,-176.17) 09/10/2021   23:56:27  (  80.61,-176.00)    3.22                34
 09/11/2021   00:47:42   ( -80.61,  -8.76) 09/11/2021   00:47:26  ( -80.61,  -8.92)    3.15                16
 09/11/2021   01:38:22   (  80.62, 158.66) 09/11/2021   01:38:27  (  80.62, 158.59)    1.31                 5
 09/11/2021   02:29:03   ( -80.63, -33.92) 09/11/2021   02:29:25  ( -80.62, -33.98)    1.21                22
 09/11/2021   03:19:43   (  80.63, 133.50) 09/11/2021   03:20:26  (  80.63, 133.54)    0.76                43
 09/11/2021   04:10:24   ( -80.64, -59.09) 09/11/2021   04:11:24  ( -80.64, -59.04)    0.81                60
 09/22/2021   01:10:19   (  80.54, 164.37) 09/22/2021   01:09:06  (  80.54, 164.55)    3.28                73
 09/22/2021   02:01:01   ( -80.53, -28.44) 09/22/2021   02:00:03  ( -80.53, -28.42)    0.77                58
 09/22/2021   02:51:40   (  80.55, 139.20) 09/22/2021   02:51:06  (  80.55, 139.14)    1.35                34
 09/22/2021   03:42:22   ( -80.54, -53.61) 09/22/2021   03:42:02  ( -80.55, -53.49)    2.46                20
 09/22/2021   04:33:01   (  80.57, 114.04) 09/22/2021   04:33:05  (  80.57, 114.07)    0.72                 4
 09/22/2021   05:23:42   ( -80.58, -78.46) 09/22/2021   05:24:01  ( -80.57, -78.56)    2.29                19
 09/22/2021   06:14:22   (  80.58,  88.87) 09/22/2021   06:15:04  (  80.58,  89.01)    2.67                42