Simultaneous Nadir Overpasses (SNOs) between NOAA-19 and NPP
TLE Epoch: 2023 6 10.  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)
 06/11/2023   02:39:40   (  75.10, 125.61) 06/11/2023   02:40:52  (  75.14, 126.51)   25.95                72
 06/11/2023   03:30:35   ( -75.26, -66.64) 06/11/2023   03:31:39  ( -75.27, -66.58)    2.43                64
 06/11/2023   04:21:35   (  75.29, 100.71) 06/11/2023   04:22:25  (  75.29, 100.69)    0.62                50
 06/11/2023   05:12:33   ( -75.31, -91.97) 06/11/2023   05:13:09  ( -75.28, -91.98)    2.67                36
 06/11/2023   06:03:34   (  75.29,  75.23) 06/11/2023   06:03:55  (  75.30,  75.29)    1.81                21
 06/11/2023   06:54:32   ( -75.31,-117.46) 06/11/2023   06:54:39  ( -75.29,-117.38)    3.04                 7
 06/11/2023   07:45:32   (  75.34,  49.89) 06/11/2023   07:45:25  (  75.30,  49.89)    4.02                 7
 06/11/2023   08:36:31   ( -75.31,-142.94) 06/11/2023   08:36:10  ( -75.35,-142.92)    3.79                21
 06/11/2023   09:27:31   (  75.34,  24.41) 06/11/2023   09:26:56  (  75.36,  24.35)    2.52                35
 06/11/2023   10:18:29   ( -75.36,-168.28) 06/11/2023   10:17:40  ( -75.35,-168.32)    1.40                49
 06/11/2023   11:09:30   (  75.35,  -1.07) 06/11/2023   11:08:26  (  75.37,  -1.05)    2.32                64
 06/11/2023   12:00:26   ( -75.45, 166.54) 06/11/2023   11:59:12  ( -75.46, 166.00)   15.13                74