Simultaneous Nadir Overpasses (SNOs) between METOP-B and NOAA-19
TLE Epoch: 2021 9 6.  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)
 09/08/2021   07:20:16   (  80.62,  99.91) 09/08/2021   07:19:05  (  80.62,  99.93)    0.50                71
 09/08/2021   08:10:57   ( -80.61, -92.84) 09/08/2021   08:10:04  ( -80.62, -92.72)    2.10                53
 09/08/2021   09:01:38   (  80.61,  74.43) 09/08/2021   09:01:05  (  80.62,  74.52)    1.99                33
 09/08/2021   09:52:17   ( -80.63,-117.98) 09/08/2021   09:52:03  ( -80.62,-118.14)    3.16                14
 09/08/2021   10:42:58   (  80.62,  49.28) 09/08/2021   10:43:04  (  80.62,  49.12)    3.20                 6
 09/08/2021   11:33:39   ( -80.62,-143.46) 09/08/2021   11:34:03  ( -80.61,-143.55)    1.80                24
 09/08/2021   12:24:20   (  80.61,  23.80) 09/08/2021   12:25:04  (  80.61,  23.71)    1.75                44
 09/08/2021   13:15:01   ( -80.61,-168.94) 09/08/2021   13:16:03  ( -80.61,-168.96)    0.47                62
 09/19/2021   11:05:40   ( -80.64,-136.07) 09/19/2021   11:04:36  ( -80.63,-136.13)    2.15                64
 09/19/2021   11:56:21   (  80.63,  31.04) 09/19/2021   11:55:40  (  80.63,  30.92)    2.11                41
 09/19/2021   12:47:02   ( -80.63,-161.56) 09/19/2021   12:46:36  ( -80.62,-161.54)    1.27                26
 09/19/2021   13:37:43   (  80.62,   5.55) 09/19/2021   13:37:40  (  80.63,   5.51)    1.36                 3
 09/19/2021   14:28:24   ( -80.62, 172.96) 09/19/2021   14:28:36  ( -80.62, 173.04)    1.57                12
 09/19/2021   15:19:05   (  80.61, -19.93) 09/19/2021   15:19:40  (  80.63, -19.90)    1.91                35
 09/19/2021   16:09:46   ( -80.62, 147.48) 09/19/2021   16:10:36  ( -80.62, 147.63)    2.67                50