Simultaneous Nadir Overpasses (SNOs) between METOP-B and NOAA-19
TLE Epoch: 2021 4 27.  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)
 04/27/2021   17:50:22   ( -80.48, 120.38) 04/27/2021   17:49:07  ( -80.47, 120.47)    1.86                75
 04/27/2021   18:41:03   (  80.48, -72.30) 04/27/2021   18:40:07  (  80.48, -72.38)    1.43                56
 04/27/2021   19:31:44   ( -80.47,  94.93) 04/27/2021   19:31:07  ( -80.47,  95.10)    3.29                37
 04/27/2021   20:22:25   (  80.47, -97.75) 04/27/2021   20:22:07  (  80.47, -97.74)    0.29                18
 04/27/2021   21:13:06   ( -80.46,  69.47) 04/27/2021   21:13:08  ( -80.48,  69.39)    2.30                 2
 04/27/2021   22:03:47   (  80.46,-123.21) 04/27/2021   22:04:07  (  80.47,-123.11)    1.90                20
 04/27/2021   22:54:28   ( -80.45,  44.02) 04/27/2021   22:55:08  ( -80.47,  44.02)    1.96                40
 04/27/2021   23:45:08   (  80.48,-148.33) 04/27/2021   23:46:07  (  80.46,-148.47)    3.30                59
 05/08/2021   20:45:13   ( -80.60,  78.38) 05/08/2021   20:44:06  ( -80.57,  75.04)   61.00                67
 05/08/2021   21:35:58   (  80.50,-115.76) 05/08/2021   21:35:03  (  80.49,-115.86)    2.15                55
 05/08/2021   22:26:40   ( -80.48,  51.27) 05/08/2021   22:26:01  ( -80.49,  51.40)    2.80                39
 05/08/2021   23:17:20   (  80.49,-141.21) 05/08/2021   23:17:03  (  80.48,-141.23)    0.86                17
 05/09/2021   00:08:01   ( -80.49,  26.14) 05/09/2021   00:08:01  ( -80.48,  26.03)    2.34                 0
 05/09/2021   00:58:42   (  80.48,-166.67) 05/09/2021   00:59:03  (  80.48,-166.59)    1.50                21
 05/09/2021   01:49:23   ( -80.48,   0.69) 05/09/2021   01:50:01  ( -80.48,   0.65)    0.95                38
 05/09/2021   02:40:04   (  80.47, 167.87) 05/09/2021   02:41:03  (  80.47, 168.04)    3.01                59