Simultaneous Nadir Overpasses (SNOs) between NOAA-19 and METOP-C
TLE Epoch: 2021 11 8.  Predictions up to the next  14.0 days:

     Date     Time(NOAA-19) NOAA-19 Lat/Lon Date Time(METOP-C) METOP-C Lat/Lon    Distance(km)  Time Diff(sec)
 11/08/2021   19:49:03   ( -80.77,  90.26) 11/08/2021   19:50:07  ( -80.76,  94.82)   81.39                64
 11/08/2021   20:39:54   (  80.67, -99.18) 11/08/2021   20:40:51  (  80.67, -99.30)    2.22                57
 11/08/2021   21:30:54   ( -80.67,  68.07) 11/08/2021   21:31:33  ( -80.66,  67.97)    2.17                39
 11/08/2021   22:21:54   (  80.67,-124.62) 11/08/2021   22:22:13  (  80.66,-124.77)    3.17                19
 11/08/2021   23:12:54   ( -80.67,  42.64) 11/08/2021   23:12:55  ( -80.66,  42.49)    3.25                 1
 11/09/2021   00:03:54   (  80.67,-150.05) 11/09/2021   00:03:34  (  80.67,-149.90)    2.63                20
 11/09/2021   00:54:54   ( -80.67,  17.22) 11/09/2021   00:54:16  ( -80.67,  17.36)    2.62                38
 11/09/2021   01:45:54   (  80.67,-175.48) 11/09/2021   01:44:56  (  80.66,-175.37)    1.93                58
 11/09/2021   02:36:53   ( -80.65,  -7.85) 11/09/2021   02:35:37  ( -80.68,  -7.77)    3.36                76
 11/20/2021   00:25:20   ( -80.68,  24.55) 11/20/2021   00:26:20  ( -80.68,  24.54)    0.65                60
 11/20/2021   01:16:17   (  80.68,-168.12) 11/20/2021   01:17:00  (  80.68,-168.09)    0.57                43
 11/20/2021   02:07:20   ( -80.68,  -0.88) 11/20/2021   02:07:42  ( -80.67,  -0.94)    1.69                22
 11/20/2021   02:58:17   (  80.68, 166.44) 11/20/2021   02:58:22  (  80.67, 166.43)    0.85                 5
 11/20/2021   03:49:19   ( -80.67, -25.95) 11/20/2021   03:49:03  ( -80.68, -26.07)    2.75                16
 11/20/2021   04:40:17   (  80.68, 141.01) 11/20/2021   04:39:44  (  80.67, 140.96)    1.79                33
 11/20/2021   05:31:19   ( -80.67, -51.38) 11/20/2021   05:30:25  ( -80.68, -51.55)    3.15                54