Simultaneous Nadir Overpasses (SNOs) between NOAA-19 and NPP
TLE Epoch: 2022 4 30.  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)
 04/30/2022   04:52:01   (  76.73,  84.99) 04/30/2022   04:53:09  (  76.77,  87.49)   64.02                68
 04/30/2022   05:42:58   ( -77.04,-106.41) 04/30/2022   05:44:00  ( -77.07,-106.41)    3.58                62
 04/30/2022   06:33:53   (  77.06,  60.96) 04/30/2022   06:34:45  (  77.04,  61.03)    2.74                52
 04/30/2022   07:24:56   ( -77.08,-131.72) 04/30/2022   07:25:29  ( -77.08,-131.81)    2.19                33
 04/30/2022   08:15:52   (  77.06,  35.47) 04/30/2022   08:16:15  (  77.09,  35.44)    3.39                23
 04/30/2022   09:06:56   ( -77.08,-157.22) 04/30/2022   09:06:59  ( -77.08,-157.21)    0.67                 3
 04/30/2022   09:57:51   (  77.10,  10.16) 04/30/2022   09:57:45  (  77.10,  10.04)    2.83                 6
 04/30/2022   10:48:56   ( -77.08, 177.28) 04/30/2022   10:48:29  ( -77.09, 177.39)    3.15                27
 04/30/2022   11:39:51   (  77.10, -15.34) 04/30/2022   11:39:15  (  77.10, -15.36)    0.45                36
 04/30/2022   12:30:55   ( -77.12, 151.97) 04/30/2022   12:29:59  ( -77.10, 151.99)    2.47                56
 04/30/2022   13:21:51   (  77.10, -40.84) 04/30/2022   13:20:45  (  77.11, -40.76)    2.32                66
 04/30/2022   14:12:44   ( -77.56, 128.63) 04/30/2022   14:11:40  ( -77.57, 124.51)   98.53                64