Simultaneous Nadir Overpasses (SNOs) between METOP-B and NOAA-19
TLE Epoch: 2021 12 26.  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)
 12/28/2021   20:03:44   ( -80.73,  90.43) 12/28/2021   20:02:37  ( -80.73,  90.42)    0.19                67
 12/28/2021   20:54:25   (  80.73,-102.26) 12/28/2021   20:53:34  (  80.73,-102.40)    2.54                51
 12/28/2021   21:45:06   ( -80.72,  64.94) 12/28/2021   21:44:37  ( -80.73,  64.97)    1.18                29
 12/28/2021   22:35:47   (  80.72,-127.76) 12/28/2021   22:35:34  (  80.73,-127.85)    2.10                13
 12/28/2021   23:26:28   ( -80.71,  39.44) 12/28/2021   23:26:37  ( -80.73,  39.52)    2.38                 9
 12/29/2021   00:17:08   (  80.73,-152.91) 12/29/2021   00:17:33  (  80.72,-152.93)    1.32                25
 12/29/2021   01:07:49   ( -80.72,  14.29) 12/29/2021   01:08:36  ( -80.71,  14.44)    2.68                47
 12/29/2021   01:58:30   (  80.72,-178.40) 12/29/2021   01:59:33  (  80.72,-178.37)    0.67                63
 01/08/2022   23:49:03   (  80.74,-145.76) 01/08/2022   23:47:52  (  80.74,-145.92)    2.95                71
 01/09/2022   00:39:44   ( -80.74,  21.54) 01/09/2022   00:38:52  ( -80.73,  21.64)    1.75                52
 01/09/2022   01:30:25   (  80.73,-171.26) 01/09/2022   01:29:52  (  80.74,-171.37)    2.40                33
 01/09/2022   02:21:06   ( -80.73,  -3.95) 01/09/2022   02:20:52  ( -80.73,  -3.81)    2.54                14
 01/09/2022   03:11:46   (  80.74, 163.59) 01/09/2022   03:11:51  (  80.73, 163.54)    1.48                 5