Simultaneous Nadir Overpasses (SNOs) between METOP-B and NOAA-19
TLE Epoch: 2021 3 13.  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)
 03/14/2021   09:34:23   ( -80.44,-116.55) 03/14/2021   09:33:17  ( -80.43,-116.50)    1.31                66
 03/14/2021   10:25:03   (  80.44,  50.87) 03/14/2021   10:24:13  (  80.42,  50.90)    2.38                50
 03/14/2021   11:15:45   ( -80.42,-142.04) 03/14/2021   11:15:18  ( -80.44,-142.19)    3.24                27
 03/14/2021   12:06:25   (  80.43,  25.38) 03/14/2021   12:06:14  (  80.43,  25.20)    3.28                11
 03/14/2021   12:57:07   ( -80.41,-167.52) 03/14/2021   12:57:18  ( -80.43,-167.55)    2.07                11
 03/14/2021   13:47:47   (  80.42,  -0.10) 03/14/2021   13:48:14  (  80.43,  -0.16)    1.12                27
 03/14/2021   14:38:29   ( -80.40, 166.99) 03/14/2021   14:39:18  ( -80.42, 167.10)    3.12                49
 03/14/2021   15:29:09   (  80.41, -25.59) 03/14/2021   15:30:14  (  80.42, -25.51)    1.72                65
 03/25/2021   11:38:21   (  80.45,  32.67) 03/25/2021   11:37:13  (  80.45,  32.61)    1.31                68
 03/25/2021   12:29:02   ( -80.46,-159.93) 03/25/2021   12:28:18  ( -80.44,-159.98)    2.49                44
 03/25/2021   13:19:43   (  80.44,   7.18) 03/25/2021   13:19:13  (  80.44,   7.25)    1.33                30
 03/25/2021   14:10:24   ( -80.45, 174.58) 03/25/2021   14:10:18  ( -80.43, 174.66)    2.38                 6
 03/25/2021   15:01:05   (  80.43, -18.30) 03/25/2021   15:01:14  (  80.45, -18.45)    3.39                 9
 03/25/2021   15:51:46   ( -80.44, 149.09) 03/25/2021   15:52:19  ( -80.44, 148.96)    2.49                33
 03/25/2021   16:42:26   (  80.44, -43.46) 03/25/2021   16:43:13  (  80.43, -43.47)    2.12                47