Simultaneous Nadir Overpasses (SNOs) between METOP-B and NOAA-19
TLE Epoch: 2021 4 22.  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   17:50:23   ( -80.46, 120.18) 04/27/2021   17:49:08  ( -80.48, 120.28)    2.78                75
 04/27/2021   18:41:03   (  80.49, -72.21) 04/27/2021   18:40:07  (  80.47, -72.26)    1.69                56
 04/27/2021   19:31:44   ( -80.48,  95.05) 04/27/2021   19:31:08  ( -80.48,  94.91)    2.65                36
 04/27/2021   20:22:25   (  80.48, -97.66) 04/27/2021   20:22:07  (  80.47, -97.62)    1.41                18
 04/27/2021   21:13:06   ( -80.47,  69.60) 04/27/2021   21:13:08  ( -80.47,  69.54)    1.12                 2
 04/27/2021   22:03:47   (  80.47,-123.11) 04/27/2021   22:04:07  (  80.46,-122.99)    2.57                20
 04/27/2021   22:54:28   ( -80.46,  44.15) 04/27/2021   22:55:08  ( -80.46,  44.17)    0.42                40
 04/27/2021   23:45:09   (  80.46,-148.57) 04/27/2021   23:46:08  (  80.47,-148.69)    2.54                59