Simultaneous Nadir Overpasses (SNOs) between NOAA-19 and NPP
TLE Epoch: 2022 4 6.  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   (  76.69,-164.70) 04/15/2022   21:29:12  (  76.74,-161.39)   84.78                65
 04/15/2022   22:19:03   ( -77.12,   4.42) 04/15/2022   22:20:05  ( -77.12,   4.39)    0.88                62
 04/15/2022   23:09:57   (  77.11, 171.66) 04/15/2022   23:10:50  (  77.10, 171.79)    3.58                53
 04/16/2022   00:01:03   ( -77.12, -21.07) 04/16/2022   00:01:35  ( -77.13, -21.01)    1.81                32
 04/16/2022   00:51:56   (  77.15, 146.35) 04/16/2022   00:52:21  (  77.15, 146.21)    3.54                25
 04/16/2022   01:43:02   ( -77.16, -46.38) 04/16/2022   01:43:05  ( -77.13, -46.41)    3.17                 3
 04/16/2022   02:33:56   (  77.15, 120.86) 04/16/2022   02:33:51  (  77.15, 120.81)    1.18                 5
 04/16/2022   03:25:02   ( -77.16, -71.87) 04/16/2022   03:24:35  ( -77.14, -71.81)    2.96                27
 04/16/2022   04:15:56   (  77.15,  95.36) 04/16/2022   04:15:21  (  77.16,  95.41)    1.47                35
 04/16/2022   05:07:02   ( -77.16, -97.37) 04/16/2022   05:06:06  ( -77.19, -97.39)    2.95                56
 04/16/2022   05:57:55   (  77.19,  70.06) 04/16/2022   05:56:51  (  77.16,  70.01)    3.35                64
 04/16/2022   06:48:51   ( -77.60,-120.69) 04/16/2022   06:47:46  ( -77.61,-124.69)   95.62                65