Simultaneous Nadir Overpasses (SNOs) between METOP-B and NOAA-19
TLE Epoch: 2021 4 19.  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   17:50:12   ( -80.50, 120.12) 04/27/2021   17:49:08  ( -80.49, 120.16)    1.25                64
 04/27/2021   18:40:53   (  80.49, -72.59) 04/27/2021   18:40:08  (  80.49, -72.74)    2.74                45
 04/27/2021   19:31:34   ( -80.48,  94.63) 04/27/2021   19:31:08  ( -80.48,  94.79)    3.09                26
 04/27/2021   20:22:15   (  80.48, -98.08) 04/27/2021   20:22:08  (  80.49, -98.10)    0.82                 7
 04/27/2021   21:12:56   ( -80.47,  69.13) 04/27/2021   21:13:09  ( -80.49,  69.08)    2.29                13
 04/27/2021   22:03:37   (  80.47,-123.58) 04/27/2021   22:04:08  (  80.48,-123.47)    2.38                31
 04/27/2021   22:54:17   ( -80.49,  43.97) 04/27/2021   22:55:08  ( -80.47,  44.05)    2.43                51