Simultaneous Nadir Overpasses (SNOs) between METOP-B and NOAA-19
TLE Epoch: 2021 9 25.  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)
 09/30/2021   14:00:24   ( -80.66,-179.49) 09/30/2021   13:59:11  ( -80.67, 179.41)   19.77                73
 09/30/2021   14:51:05   (  80.65, -12.40) 09/30/2021   14:50:14  (  80.64, -12.54)    2.47                51
 09/30/2021   15:41:47   ( -80.63, 154.69) 09/30/2021   15:41:09  ( -80.64, 154.71)    1.40                38
 09/30/2021   16:32:27   (  80.64, -37.89) 09/30/2021   16:32:14  (  80.64, -37.95)    1.20                13
 09/30/2021   17:23:09   ( -80.62, 129.21) 09/30/2021   17:23:09  ( -80.64, 129.29)    2.61                 0
 09/30/2021   18:13:49   (  80.63, -63.37) 09/30/2021   18:14:14  (  80.64, -63.37)    0.98                25
 09/30/2021   19:04:30   ( -80.64, 104.06) 09/30/2021   19:05:08  ( -80.63, 104.23)    3.28                38
 09/30/2021   19:55:11   (  80.62, -88.86) 09/30/2021   19:56:14  (  80.63, -88.78)    2.17                63