Simultaneous Nadir Overpasses (SNOs) between METOP-B and NOAA-19
TLE Epoch: 2021 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)
 12/17/2021   16:18:23   (  80.72, -33.37) 12/17/2021   16:17:14  (  80.72, -33.51)    2.72                69
 12/17/2021   17:09:04   ( -80.71, 133.84) 12/17/2021   17:08:19  ( -80.72, 133.75)    2.22                45
 12/17/2021   17:59:45   (  80.71, -58.86) 12/17/2021   17:59:14  (  80.72, -58.95)    2.33                31
 12/17/2021   18:50:24   ( -80.72, 108.70) 12/17/2021   18:50:17  ( -80.71, 108.67)    1.33                 7
 12/17/2021   19:41:05   (  80.72, -84.00) 12/17/2021   19:41:12  (  80.71, -84.03)    1.26                 7
 12/17/2021   20:31:46   ( -80.71,  83.21) 12/17/2021   20:32:17  ( -80.71,  83.23)    0.53                31
 12/17/2021   21:22:27   (  80.71,-109.49) 12/17/2021   21:23:12  (  80.71,-109.47)    0.50                45
 12/17/2021   22:13:08   ( -80.70,  57.72) 12/17/2021   22:14:17  ( -80.71,  57.78)    1.29                69
 12/28/2021   20:03:44   ( -80.73,  90.42) 12/28/2021   20:02:37  ( -80.73,  90.42)    0.17                67
 12/28/2021   20:54:25   (  80.72,-102.34) 12/28/2021   20:53:34  (  80.73,-102.46)    2.54                51
 12/28/2021   21:45:06   ( -80.72,  64.93) 12/28/2021   21:44:37  ( -80.73,  64.98)    1.32                29
 12/28/2021   22:35:46   (  80.73,-127.49) 12/28/2021   22:35:33  (  80.72,-127.54)    1.68                13
 12/28/2021   23:26:28   ( -80.71,  39.44) 12/28/2021   23:26:37  ( -80.73,  39.53)    2.51                 9
 12/29/2021   00:17:08   (  80.72,-152.98) 12/29/2021   00:17:33  (  80.72,-152.98)    0.52                25
 12/29/2021   01:07:49   ( -80.72,  14.29) 12/29/2021   01:08:36  ( -80.71,  14.45)    2.84                47