Simultaneous Nadir Overpasses (SNOs) between METOP-B and NOAA-19
TLE Epoch: 2021 6 11.  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)
 06/11/2021   06:20:35   (  80.52, 113.42) 06/11/2021   06:19:38  (  80.53, 113.57)    2.90                57
 06/11/2021   07:11:16   ( -80.53, -79.11) 06/11/2021   07:10:33  ( -80.52, -79.11)    0.87                43
 06/11/2021   08:01:56   (  80.54,  88.28) 06/11/2021   08:01:38  (  80.52,  88.19)    2.38                18
 06/11/2021   08:52:38   ( -80.52,-104.57) 06/11/2021   08:52:33  ( -80.52,-104.49)    1.60                 5
 06/11/2021   09:43:17   (  80.53,  62.82) 06/11/2021   09:43:37  (  80.52,  62.81)    1.23                20
 06/11/2021   10:33:59   ( -80.51,-130.04) 06/11/2021   10:34:32  ( -80.51,-129.87)    3.08                33
 06/11/2021   11:24:39   (  80.52,  37.35) 06/11/2021   11:25:37  (  80.51,  37.42)    1.55                58
 06/11/2021   12:15:20   ( -80.53,-155.17) 06/11/2021   12:16:32  ( -80.51,-155.25)    2.69                72
 06/22/2021   09:15:24   (  80.53,  69.82) 06/22/2021   09:14:24  (  80.55,  69.86)    2.12                60
 06/22/2021   10:06:05   ( -80.55,-122.60) 06/22/2021   10:05:21  ( -80.54,-122.75)    2.78                44
 06/22/2021   10:56:45   (  80.54,  44.69) 06/22/2021   10:56:23  (  80.53,  44.82)    3.08                22
 06/22/2021   11:47:27   ( -80.54,-148.07) 06/22/2021   11:47:21  ( -80.54,-148.14)    1.19                 6
 06/22/2021   12:38:07   (  80.53,  19.22) 06/22/2021   12:38:24  (  80.54,  19.09)    2.47                17
 06/22/2021   13:28:49   ( -80.53,-173.54) 06/22/2021   13:29:21  ( -80.53,-173.52)    0.49                32
 06/22/2021   14:19:29   (  80.52,  -6.25) 06/22/2021   14:20:24  (  80.53,  -6.30)    1.28                55