Simultaneous Nadir Overpasses (SNOs) between NOAA-19 and NPP
TLE Epoch: 2023 4 22.  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)
 04/27/2023   22:52:03   ( -75.31,   1.84) 04/27/2023   22:53:15  ( -75.39,   2.83)   29.21                72
 04/27/2023   23:42:52   (  75.51, 169.78) 04/27/2023   23:44:03  (  75.50, 169.80)    1.45                71
 04/28/2023   00:33:57   ( -75.54, -22.88) 04/28/2023   00:34:48  ( -75.54, -23.00)    3.54                51
 04/28/2023   01:24:50   (  75.52, 144.31) 04/28/2023   01:25:32  (  75.51, 144.40)    2.72                42
 04/28/2023   02:15:55   ( -75.55, -48.35) 04/28/2023   02:16:17  ( -75.54, -48.41)    1.89                22
 04/28/2023   03:06:49   (  75.53, 118.84) 04/28/2023   03:07:03  (  75.56, 118.85)    4.02                14
 04/28/2023   03:57:54   ( -75.56, -73.81) 04/28/2023   03:57:47  ( -75.55, -73.81)    0.95                 7
 04/28/2023   04:48:47   (  75.58,  93.53) 04/28/2023   04:48:33  (  75.57,  93.45)    2.52                14
 04/28/2023   05:39:53   ( -75.57, -99.28) 04/28/2023   05:39:17  ( -75.56, -99.21)    2.13                36
 04/28/2023   06:30:46   (  75.59,  68.06) 04/28/2023   06:30:03  (  75.58,  68.04)    1.08                43
 04/28/2023   07:21:52   ( -75.58,-124.74) 04/28/2023   07:20:47  ( -75.57,-124.61)    3.80                65
 04/28/2023   08:12:45   (  75.60,  42.60) 04/28/2023   08:11:33  (  75.59,  42.64)    1.52                72