Simultaneous Nadir Overpasses (SNOs) between METOP-B and NOAA-19
TLE Epoch: 2020 12 15.  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)
 12/15/2020   17:01:45   ( -80.31, 130.33) 12/15/2020   17:00:42  ( -80.31, 130.26)    1.55                63
 12/15/2020   17:52:26   (  80.32, -62.33) 12/15/2020   17:51:40  (  80.30, -62.32)    1.82                46
 12/15/2020   18:43:07   ( -80.30, 104.86) 12/15/2020   18:42:42  ( -80.30, 104.91)    0.94                25
 12/15/2020   19:33:48   (  80.30, -87.80) 12/15/2020   19:33:40  (  80.29, -87.66)    2.97                 8
 12/15/2020   20:24:29   ( -80.29,  79.39) 12/15/2020   20:24:42  ( -80.29,  79.56)    3.13                13
 12/15/2020   21:15:10   (  80.29,-113.27) 12/15/2020   21:15:41  (  80.30,-113.34)    1.52                31
 12/15/2020   22:05:51   ( -80.28,  53.93) 12/15/2020   22:06:43  ( -80.30,  53.88)    2.34                52
 12/15/2020   22:56:32   (  80.28,-138.74) 12/15/2020   22:57:41  (  80.29,-138.68)    1.36                69
 12/26/2020   19:05:50   (  80.32, -80.60) 12/26/2020   19:04:50  (  80.33, -80.76)    3.29                60
 12/26/2020   19:56:31   ( -80.32,  86.66) 12/26/2020   19:55:49  ( -80.33,  86.57)    2.20                42
 12/26/2020   20:47:12   (  80.31,-106.07) 12/26/2020   20:46:50  (  80.32,-106.10)    1.70                22
 12/26/2020   21:37:53   ( -80.30,  61.19) 12/26/2020   21:37:49  ( -80.32,  61.22)    1.87                 4
 12/26/2020   22:28:34   (  80.30,-131.54) 12/26/2020   22:28:50  (  80.32,-131.45)    2.55                16
 12/26/2020   23:19:14   ( -80.32,  36.04) 12/26/2020   23:19:49  ( -80.31,  35.88)    3.14                35
 12/27/2020   00:09:55   (  80.31,-156.70) 12/27/2020   00:10:50  (  80.31,-156.79)    1.98                55