Simultaneous Nadir Overpasses (SNOs) between METOP-B and NOAA-19
TLE Epoch: 2021 2 8.  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)
 02/09/2021   03:22:23   (  80.40, 156.08) 02/09/2021   03:21:12  (  80.39, 155.92)    3.13                71
 02/09/2021   04:13:05   ( -80.39, -36.73) 02/09/2021   04:12:08  ( -80.39, -36.77)    0.65                57
 02/09/2021   05:03:45   (  80.39, 130.60) 02/09/2021   05:03:12  (  80.38, 130.57)    0.85                33
 02/09/2021   05:54:26   ( -80.38, -62.21) 02/09/2021   05:54:07  ( -80.38, -62.12)    1.80                19
 02/09/2021   06:45:06   (  80.38, 105.12) 02/09/2021   06:45:11  (  80.37, 105.21)    1.65                 5
 02/09/2021   07:35:47   ( -80.39, -87.37) 02/09/2021   07:36:07  ( -80.37, -87.47)    2.74                20
 02/09/2021   08:26:28   (  80.36,  79.64) 02/09/2021   08:27:12  (  80.38,  79.52)    3.27                44
 02/09/2021   09:17:09   ( -80.38,-112.85) 02/09/2021   09:18:07  ( -80.36,-112.82)    1.73                58
 02/20/2021   05:26:24   ( -80.40, -54.87) 02/20/2021   05:25:11  ( -80.40, -54.87)    0.08                73
 02/20/2021   06:17:04   (  80.39, 112.37) 02/20/2021   06:16:13  (  80.41, 112.24)    2.98                51
 02/20/2021   07:07:46   ( -80.39, -80.35) 02/20/2021   07:07:11  ( -80.39, -80.22)    2.48                35
 02/20/2021   07:58:26   (  80.38,  86.89) 02/20/2021   07:58:13  (  80.40,  86.88)    2.06                13
 02/20/2021   08:49:07   ( -80.41,-105.51) 02/20/2021   08:49:11  ( -80.39,-105.57)    2.38                 4
 02/20/2021   09:39:48   (  80.37,  61.41) 02/20/2021   09:40:13  (  80.39,  61.52)    3.24                25
 02/20/2021   10:30:29   ( -80.39,-130.99) 02/20/2021   10:31:11  ( -80.38,-130.93)    2.11                42
 02/20/2021   11:21:09   (  80.39,  36.25) 02/20/2021   11:22:13  (  80.39,  36.16)    1.61                64