Simultaneous Nadir Overpasses (SNOs) between NOAA-19 and METOP-C
TLE Epoch: 2021 6 13.  Predictions up to the next  14.0 days:

     Date     Time(NOAA-19) NOAA-19 Lat/Lon Date Time(METOP-C) METOP-C Lat/Lon    Distance(km)  Time Diff(sec)
 06/17/2021   03:26:02   (  80.53, 157.09) 06/17/2021   03:27:07  (  80.54, 156.92)    3.25                65
 06/17/2021   04:16:58   ( -80.53, -35.60) 06/17/2021   04:17:49  ( -80.54, -35.74)    2.91                51
 06/17/2021   05:08:03   (  80.54, 131.35) 06/17/2021   05:08:29  (  80.53, 131.44)    1.93                26
 06/17/2021   05:58:59   ( -80.54, -61.33) 06/17/2021   05:59:11  ( -80.53, -61.22)    2.10                12
 06/17/2021   06:50:03   (  80.54, 105.97) 06/17/2021   06:49:51  (  80.52, 105.95)    1.87                12
 06/17/2021   07:40:59   ( -80.53, -86.71) 06/17/2021   07:40:33  ( -80.52, -86.71)    1.44                26
 06/17/2021   08:32:02   (  80.52,  80.93) 06/17/2021   08:31:12  (  80.53,  80.80)    3.12                50