Simultaneous Nadir Overpasses (SNOs) between NOAA-19 and NPP
TLE Epoch: 2023 4 25.  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   22:52:02   ( -75.31,   1.86) 04/27/2023   22:53:14  ( -75.38,   2.86)   28.98                72
 04/27/2023   23:42:51   (  75.52, 169.80) 04/27/2023   23:44:02  (  75.49, 169.83)    3.56                71
 04/28/2023   00:33:57   ( -75.51, -23.01) 04/28/2023   00:34:47  ( -75.53, -22.98)    2.71                50
 04/28/2023   01:24:50   (  75.53, 144.33) 04/28/2023   01:25:33  (  75.54, 144.28)    2.32                43
 04/28/2023   02:15:55   ( -75.56, -48.33) 04/28/2023   02:16:17  ( -75.54, -48.38)    2.87                22
 04/28/2023   03:06:49   (  75.53, 118.87) 04/28/2023   03:07:03  (  75.55, 118.88)    1.96                14
 04/28/2023   03:57:54   ( -75.57, -73.79) 04/28/2023   03:57:47  ( -75.55, -73.78)    2.47                 7
 04/28/2023   04:48:48   (  75.54,  93.40) 04/28/2023   04:48:33  (  75.56,  93.48)    2.95                15
 04/28/2023   05:39:53   ( -75.58, -99.26) 04/28/2023   05:39:17  ( -75.55, -99.18)    3.22                36
 04/28/2023   06:30:46   (  75.60,  68.09) 04/28/2023   06:30:03  (  75.57,  68.08)    3.00                43
 04/28/2023   07:21:52   ( -75.58,-124.73) 04/28/2023   07:20:48  ( -75.61,-124.73)    2.83                64
 04/28/2023   08:12:45   (  75.61,  42.62) 04/28/2023   08:11:33  (  75.58,  42.68)    3.27                72