Simultaneous Nadir Overpasses (SNOs) between NOAA-19 and NPP
TLE Epoch: 2023 3 13.  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)
 03/14/2023   20:45:00   (  75.57,-146.90) 03/14/2023   20:46:13  (  75.61,-146.43)   13.66                73
 03/14/2023   21:35:54   ( -75.68,  20.75) 03/14/2023   21:36:58  ( -75.65,  20.75)    3.78                64
 03/14/2023   22:26:57   (  75.68,-172.04) 03/14/2023   22:27:44  (  75.65,-171.96)    3.32                47
 03/14/2023   23:17:53   ( -75.70,  -4.69) 03/14/2023   23:18:29  ( -75.70,  -4.77)    2.25                36
 03/15/2023   00:08:56   (  75.69, 162.51) 03/15/2023   00:09:15  (  75.70, 162.52)    1.19                19
 03/15/2023   00:59:52   ( -75.71, -30.14) 03/15/2023   00:59:59  ( -75.70, -30.15)    2.02                 7
 03/15/2023   01:50:55   (  75.70, 137.07) 03/15/2023   01:50:45  (  75.70, 137.15)    2.17                10
 03/15/2023   02:41:51   ( -75.73, -55.58) 03/15/2023   02:41:30  ( -75.74, -55.67)    2.91                21
 03/15/2023   03:32:54   (  75.72, 111.62) 03/15/2023   03:32:16  (  75.75, 111.62)    3.11                38
 03/15/2023   04:23:50   ( -75.74, -81.02) 03/15/2023   04:23:00  ( -75.74, -81.05)    0.63                50
 03/15/2023   05:14:53   (  75.73,  86.18) 03/15/2023   05:13:46  (  75.75,  86.25)    2.41                67
 03/15/2023   06:05:46   ( -75.89,-106.00) 03/15/2023   06:04:33  ( -75.88,-106.88)   23.91                73