Simultaneous Nadir Overpasses (SNOs) between NOAA-19 and METOP-C
TLE Epoch: 2020 12 31.  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)
 01/01/2021   17:02:23   ( -80.32, 130.38) 01/01/2021   17:03:27  ( -80.32, 130.38)    0.17                64
 01/01/2021   17:53:26   (  80.32, -62.43) 01/01/2021   17:54:08  (  80.32, -62.24)    3.45                42
 01/01/2021   18:44:23   ( -80.31, 105.02) 01/01/2021   18:44:49  ( -80.31, 104.91)    2.12                26
 01/01/2021   19:35:26   (  80.31, -87.77) 01/01/2021   19:35:30  (  80.31, -87.71)    1.21                 4
 01/01/2021   20:26:23   ( -80.30,  79.67) 01/01/2021   20:26:10  ( -80.32,  79.77)    2.93                13
 01/01/2021   21:17:26   (  80.30,-113.12) 01/01/2021   21:16:52  (  80.30,-113.17)    1.06                34
 01/01/2021   22:08:23   ( -80.29,  54.32) 01/01/2021   22:07:32  ( -80.31,  54.30)    2.22                51
 01/01/2021   22:59:26   (  80.29,-138.46) 01/01/2021   22:58:14  (  80.29,-138.64)    3.28                72
 01/12/2021   19:06:33   (  80.34, -80.61) 01/12/2021   19:07:34  (  80.33, -80.47)    2.84                61
 01/12/2021   19:57:28   ( -80.33,  86.86) 01/12/2021   19:58:15  ( -80.33,  86.89)    0.83                47
 01/12/2021   20:48:33   (  80.33,-105.96) 01/12/2021   20:48:56  (  80.32,-105.94)    1.36                23
 01/12/2021   21:39:28   ( -80.32,  61.50) 01/12/2021   21:39:37  ( -80.32,  61.43)    1.46                 9
 01/12/2021   22:30:32   (  80.32,-131.31) 01/12/2021   22:30:17  (  80.31,-131.41)    2.37                15
 01/12/2021   23:21:28   ( -80.33,  35.82) 01/12/2021   23:20:58  ( -80.31,  35.96)    3.39                30
 01/13/2021   00:12:32   (  80.31,-156.66) 01/13/2021   00:11:38  (  80.32,-156.56)    2.26                54