Simultaneous Nadir Overpasses (SNOs) between METOP-B and NOAA-19
TLE Epoch: 2021 8 5.  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)
 08/05/2021   21:45:17   ( -80.59,  63.25) 08/05/2021   21:44:15  ( -80.58,  63.40)    2.94                62
 08/05/2021   22:35:58   (  80.59,-129.48) 08/05/2021   22:35:10  (  80.58,-129.37)    2.09                48
 08/05/2021   23:26:39   ( -80.58,  37.77) 08/05/2021   23:26:16  ( -80.59,  37.64)    2.54                23
 08/06/2021   00:17:20   (  80.58,-154.95) 08/06/2021   00:17:10  (  80.58,-154.77)    3.35                10
 08/06/2021   01:08:01   ( -80.57,  12.30) 08/06/2021   01:08:16  ( -80.59,  12.24)    1.87                15
 08/06/2021   01:58:41   (  80.59, 179.91) 08/06/2021   01:59:10  (  80.57, 179.83)    2.45                29
 08/06/2021   02:49:22   ( -80.59, -12.84) 08/06/2021   02:50:15  ( -80.57, -12.81)    2.07                53
 08/06/2021   03:40:03   (  80.58, 154.43) 08/06/2021   03:41:10  (  80.57, 154.43)    1.41                67
 08/17/2021   00:40:04   ( -80.60,  19.65) 08/17/2021   00:38:54  ( -80.60,  19.56)    1.84                70
 08/17/2021   01:30:45   (  80.59,-173.12) 08/17/2021   01:29:49  (  80.59,-172.94)    3.22                56
 08/17/2021   02:21:26   ( -80.59,  -5.83) 08/17/2021   02:20:54  ( -80.60,  -5.85)    1.56                32
 08/17/2021   03:12:06   (  80.60, 161.74) 08/17/2021   03:11:49  (  80.59, 161.65)    2.09                17
 08/17/2021   04:02:47   ( -80.60, -30.97) 08/17/2021   04:02:53  ( -80.58, -30.90)    2.28                 6
 08/17/2021   04:53:28   (  80.59, 136.27) 08/17/2021   04:53:49  (  80.59, 136.25)    0.76                21
 08/17/2021   05:44:09   ( -80.59, -56.44) 08/17/2021   05:44:53  ( -80.58, -56.31)    2.79                44