Simultaneous Nadir Overpasses (SNOs) between NOAA-19 and NPP
TLE Epoch: 2022 4 8.  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)
 04/15/2022   21:28:07   (  76.70,-164.63) 04/15/2022   21:29:12  (  76.72,-161.31)   85.10                65
 04/15/2022   22:19:03   ( -77.13,   4.48) 04/15/2022   22:20:05  ( -77.10,   4.46)    3.27                62
 04/15/2022   23:09:57   (  77.12, 171.72) 04/15/2022   23:10:51  (  77.12, 171.70)    0.74                54
 04/16/2022   00:01:03   ( -77.13, -21.01) 04/16/2022   00:01:36  ( -77.15, -21.12)    3.29                33
 04/16/2022   00:51:57   (  77.12, 146.23) 04/16/2022   00:52:21  (  77.13, 146.30)    1.74                24
 04/16/2022   01:43:03   ( -77.13, -46.51) 04/16/2022   01:43:06  ( -77.16, -46.51)    2.70                 3
 04/16/2022   02:33:56   (  77.16, 120.92) 04/16/2022   02:33:51  (  77.13, 120.90)    3.77                 5
 04/16/2022   03:25:02   ( -77.17, -71.81) 04/16/2022   03:24:36  ( -77.16, -71.91)    2.77                26
 04/16/2022   04:15:56   (  77.17,  95.43) 04/16/2022   04:15:22  (  77.18,  95.32)    3.28                34
 04/16/2022   05:07:02   ( -77.17, -97.31) 04/16/2022   05:06:06  ( -77.17, -97.31)    0.71                56
 04/16/2022   05:57:56   (  77.17,  69.93) 04/16/2022   05:56:52  (  77.19,  69.92)    2.30                64
 04/16/2022   06:48:51   ( -77.62,-120.62) 04/16/2022   06:47:47  ( -77.64,-124.80)   99.69                64