Simultaneous Nadir Overpasses (SNOs) between METOP-A and NOAA-19
TLE Epoch: 2021 4 29.  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)
 04/30/2021   13:51:15   ( -80.87, 162.54) 04/30/2021   13:50:11  ( -80.86, 162.41)    2.82                64
 04/30/2021   14:41:56   (  80.86, -30.32) 04/30/2021   14:41:11  (  80.86, -30.16)    2.97                45
 04/30/2021   15:32:37   ( -80.86, 137.06) 04/30/2021   15:32:11  ( -80.86, 137.05)    0.58                26
 04/30/2021   16:23:18   (  80.85, -55.81) 04/30/2021   16:23:12  (  80.86, -55.88)    1.50                 6
 04/30/2021   17:13:59   ( -80.85, 111.57) 04/30/2021   17:14:11  ( -80.86, 111.69)    2.15                12
 04/30/2021   18:04:39   (  80.86, -80.95) 04/30/2021   18:05:11  (  80.86, -80.86)    1.56                32
 04/30/2021   18:55:20   ( -80.87,  86.43) 04/30/2021   18:56:11  ( -80.86,  86.33)    2.05                51
 04/30/2021   19:46:01   (  80.85,-106.43) 04/30/2021   19:47:12  (  80.86,-106.59)    2.82                71
 05/11/2021   15:55:19   (  80.85, -49.12) 05/11/2021   15:54:08  (  80.85, -49.17)    0.91                71
 05/11/2021   16:46:00   ( -80.86, 118.38) 05/11/2021   16:45:05  ( -80.85, 118.22)    2.88                55
 05/11/2021   17:36:40   (  80.86, -74.26) 05/11/2021   17:36:07  (  80.86, -74.15)    2.03                33
 05/11/2021   18:27:22   ( -80.85,  92.89) 05/11/2021   18:27:05  ( -80.85,  92.86)    0.72                17
 05/11/2021   19:18:02   (  80.85, -99.75) 05/11/2021   19:18:08  (  80.85, -99.88)    2.42                 6
 05/11/2021   20:08:44   ( -80.84,  67.41) 05/11/2021   20:09:05  ( -80.85,  67.49)    2.14                21
 05/11/2021   20:59:23   (  80.87,-124.89) 05/11/2021   21:00:07  (  80.86,-124.87)    1.06                44