Simultaneous Nadir Overpasses (SNOs) between METOP-B and NOAA-19
TLE Epoch: 2021 8 13.  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)
 08/17/2021   00:40:03   ( -80.60,  19.73) 08/17/2021   00:38:53  ( -80.60,  19.73)    0.52                70
 08/17/2021   01:30:44   (  80.60,-172.98) 08/17/2021   01:29:49  (  80.60,-173.08)    1.84                55
 08/17/2021   02:21:25   ( -80.59,  -5.75) 08/17/2021   02:20:53  ( -80.59,  -5.68)    1.18                32
 08/17/2021   03:12:06   (  80.59, 161.55) 08/17/2021   03:11:49  (  80.60, 161.52)    0.83                17
 08/17/2021   04:02:47   ( -80.58, -31.22) 08/17/2021   04:02:53  ( -80.59, -31.09)    2.55                 6
 08/17/2021   04:53:28   (  80.58, 136.07) 08/17/2021   04:53:49  (  80.59, 136.12)    1.55                21
 08/17/2021   05:44:08   ( -80.60, -56.36) 08/17/2021   05:44:53  ( -80.59, -56.49)    2.66                45