Simultaneous Nadir Overpasses (SNOs) between NOAA-19 and METOP-C
TLE Epoch: 2021 4 12.  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)
 04/22/2021   14:33:44   (  80.52, -11.90) 04/22/2021   14:34:57  (  80.46, -10.91)   19.29                73
 04/22/2021   15:24:43   ( -80.47, 156.44) 04/22/2021   15:25:37  ( -80.47, 156.53)    1.68                54
 04/22/2021   16:15:41   (  80.47, -36.23) 04/22/2021   16:16:19  (  80.45, -36.38)    3.17                38
 04/22/2021   17:06:43   ( -80.46, 131.07) 04/22/2021   17:06:59  ( -80.46, 131.06)    0.36                16
 04/22/2021   17:57:41   (  80.46, -61.59) 04/22/2021   17:57:40  (  80.47, -61.53)    1.46                 1
 04/22/2021   18:48:43   ( -80.46, 105.70) 04/22/2021   18:48:21  ( -80.45, 105.58)    2.36                22
 04/22/2021   19:39:40   (  80.45, -86.95) 04/22/2021   19:39:01  (  80.46, -87.01)    1.14                39
 04/22/2021   20:30:42   ( -80.45,  80.34) 04/22/2021   20:29:41  ( -80.47,  80.43)    2.46                61