Simultaneous Nadir Overpasses (SNOs) between NOAA-19 and NPP
TLE Epoch: 2022 1 11.  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)
 01/20/2022   05:18:01   ( -77.48,-101.67) 01/20/2022   05:19:13  ( -77.45,-101.72)    3.28                72
 01/20/2022   06:09:04   (  77.45,  65.44) 01/20/2022   06:09:59  (  77.48,  65.45)    3.36                55
 01/20/2022   07:00:01   ( -77.49,-127.14) 01/20/2022   07:00:43  ( -77.46,-127.14)    2.57                42
 01/20/2022   07:51:03   (  77.50,  40.17) 01/20/2022   07:51:29  (  77.49,  40.04)    3.23                26
 01/20/2022   08:42:01   ( -77.49,-152.62) 01/20/2022   08:42:13  ( -77.47,-152.55)    2.66                12
 01/20/2022   09:33:03   (  77.51,  14.70) 01/20/2022   09:32:59  (  77.50,  14.62)    1.80                 4
 01/20/2022   10:24:01   ( -77.50,-178.09) 01/20/2022   10:23:44  ( -77.52,-178.16)    3.38                17
 01/20/2022   11:15:03   (  77.51, -10.77) 01/20/2022   11:14:29  (  77.51, -10.79)    0.40                34
 01/20/2022   12:06:01   ( -77.50, 156.44) 01/20/2022   12:05:14  ( -77.53, 156.43)    3.42                47
 01/20/2022   12:57:03   (  77.52, -36.25) 01/20/2022   12:55:59  (  77.52, -36.20)    1.06                64
 01/20/2022   13:47:59   ( -77.58, 131.37) 01/20/2022   13:46:45  ( -77.58, 130.82)   13.09                74