Simultaneous Nadir Overpasses (SNOs) between METOP-B and NOAA-19
TLE Epoch: 2021 4 24.  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, 120.34) 04/27/2021   17:49:07  ( -80.48, 120.43)    1.53                75
 04/27/2021   18:41:03   (  80.48, -72.35) 04/27/2021   18:40:07  (  80.48, -72.44)    1.74                56
 04/27/2021   19:31:44   ( -80.47,  94.89) 04/27/2021   19:31:07  ( -80.47,  95.06)    3.04                37
 04/27/2021   20:22:25   (  80.47, -97.80) 04/27/2021   20:22:07  (  80.48, -97.80)    0.93                18
 04/27/2021   21:13:05   ( -80.48,  69.77) 04/27/2021   21:13:07  ( -80.46,  69.69)    2.73                 2
 04/27/2021   22:03:47   (  80.46,-123.26) 04/27/2021   22:04:07  (  80.47,-123.17)    2.04                20
 04/27/2021   22:54:27   ( -80.48,  44.31) 04/27/2021   22:55:07  ( -80.46,  44.32)    2.06                40
 04/27/2021   23:45:08   (  80.47,-148.38) 04/27/2021   23:46:07  (  80.46,-148.53)    3.05                59
 05/08/2021   20:45:13   ( -80.60,  78.41) 05/08/2021   20:44:07  ( -80.58,  74.66)   68.26                66