Simultaneous Nadir Overpasses (SNOs) between NOAA-19 and NPP
TLE Epoch: 2021 11 24.  Predictions up to the next  14.0 days:

     Date     Time(NOAA-19) NOAA-19 Lat/Lon Date Time(NPP) NPP Lat/Lon    Distance(km)  Time Diff(sec)
 11/24/2021   08:10:34   ( -77.32,-147.68) 11/24/2021   08:11:40  ( -77.38,-144.39)   80.27                66
 11/24/2021   09:01:20   (  77.68,  21.42) 11/24/2021   09:02:33  (  77.69,  21.49)    2.12                73
 11/24/2021   09:52:25   ( -77.68,-171.32) 11/24/2021   09:53:17  ( -77.68,-171.16)    3.93                52
 11/24/2021   10:43:20   (  77.69,  -4.04) 11/24/2021   10:44:03  (  77.70,  -3.92)    3.23                43
 11/24/2021   11:34:24   ( -77.73, 163.43) 11/24/2021   11:34:47  ( -77.69, 163.43)    4.36                23
 11/24/2021   12:25:19   (  77.73, -29.29) 11/24/2021   12:25:33  (  77.71, -29.32)    3.10                14
 11/24/2021   13:16:24   ( -77.74, 137.97) 11/24/2021   13:16:18  ( -77.74, 137.83)    3.30                 6
 11/24/2021   14:07:19   (  77.74, -54.75) 11/24/2021   14:07:03  (  77.71, -54.73)    3.01                16
 11/24/2021   14:58:24   ( -77.74, 112.51) 11/24/2021   14:57:48  ( -77.75, 112.42)    2.11                36
 11/24/2021   15:49:19   (  77.75, -80.21) 11/24/2021   15:48:33  (  77.72, -80.14)    3.40                46
 11/24/2021   16:40:24   ( -77.75,  87.05) 11/24/2021   16:39:18  ( -77.75,  87.01)    0.92                66
 11/24/2021   17:31:19   (  77.75,-105.68) 11/24/2021   17:30:04  (  77.77,-105.75)    2.48                75