Simultaneous Nadir Overpasses (SNOs) between NOAA-19 and METOP-C
TLE Epoch: 2021 6 10.  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   03:26:03   (  80.54, 156.95) 06/17/2021   03:27:08  (  80.53, 156.78)    3.15                65
 06/17/2021   04:16:59   ( -80.53, -35.72) 06/17/2021   04:17:50  ( -80.53, -35.86)    2.54                51
 06/17/2021   05:08:03   (  80.53, 131.56) 06/17/2021   05:08:29  (  80.54, 131.62)    1.75                26
 06/17/2021   05:58:59   ( -80.53, -61.10) 06/17/2021   05:59:11  ( -80.55, -61.01)    2.54                12
 06/17/2021   06:50:03   (  80.53, 106.17) 06/17/2021   06:49:51  (  80.53, 106.14)    0.92                12
 06/17/2021   07:40:59   ( -80.52, -86.49) 06/17/2021   07:40:33  ( -80.54, -86.50)    1.37                26
 06/17/2021   08:32:03   (  80.52,  80.79) 06/17/2021   08:31:13  (  80.52,  80.65)    2.45                50