Simultaneous Nadir Overpasses (SNOs) between NOAA-19 and NPP
TLE Epoch: 2022 1 12.  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   05:18:02   ( -77.45,-101.83) 01/20/2022   05:19:13  ( -77.45,-101.68)    3.63                71
 01/20/2022   06:09:04   (  77.46,  65.48) 01/20/2022   06:09:59  (  77.47,  65.50)    1.40                55
 01/20/2022   07:00:01   ( -77.49,-127.10) 01/20/2022   07:00:44  ( -77.50,-127.29)    4.42                43
 01/20/2022   07:51:04   (  77.47,  40.01) 01/20/2022   07:51:29  (  77.48,  40.08)    2.50                25
 01/20/2022   08:42:01   ( -77.50,-152.58) 01/20/2022   08:42:14  ( -77.50,-152.70)    3.03                13
 01/20/2022   09:33:03   (  77.51,  14.74) 01/20/2022   09:32:59  (  77.49,  14.67)    2.86                 4
 01/20/2022   10:24:01   ( -77.50,-178.05) 01/20/2022   10:23:44  ( -77.51,-178.11)    1.88                17
 01/20/2022   11:15:03   (  77.52, -10.73) 01/20/2022   11:14:29  (  77.50, -10.75)    1.96                34
 01/20/2022   12:06:01   ( -77.51, 156.47) 01/20/2022   12:05:14  ( -77.52, 156.47)    1.59                47
 01/20/2022   12:57:03   (  77.52, -36.21) 01/20/2022   12:55:59  (  77.51, -36.16)    1.90                64
 01/20/2022   13:47:59   ( -77.59, 131.41) 01/20/2022   13:46:45  ( -77.57, 130.86)   13.15                74