Simultaneous Nadir Overpasses (SNOs) between NOAA-19 and NPP
TLE Epoch: 2023 5 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)
 05/12/2023   15:34:01   (  75.08, -68.92) 05/12/2023   15:35:10  (  75.11, -66.91)   57.68                69
 05/12/2023   16:24:58   ( -75.45,  99.50) 05/12/2023   16:26:01  ( -75.43,  99.44)    2.71                63
 05/12/2023   17:15:52   (  75.45, -93.22) 05/12/2023   17:16:47  (  75.45, -93.30)    2.09                55
 05/12/2023   18:06:57   ( -75.46,  74.03) 05/12/2023   18:07:31  ( -75.44,  74.05)    2.13                34
 05/12/2023   18:57:51   (  75.46,-118.69) 05/12/2023   18:58:17  (  75.46,-118.69)    0.39                26
 05/12/2023   19:48:56   ( -75.47,  48.56) 05/12/2023   19:49:01  ( -75.45,  48.65)    3.38                 5
 05/12/2023   20:39:50   (  75.47,-144.17) 05/12/2023   20:39:47  (  75.46,-144.08)    2.30                 3
 05/12/2023   21:30:55   ( -75.47,  23.08) 05/12/2023   21:30:32  ( -75.50,  23.11)    3.24                23
 05/12/2023   22:21:48   (  75.52,-169.49) 05/12/2023   22:21:18  (  75.52,-169.62)    3.85                30
 05/12/2023   23:12:53   ( -75.52,  -2.24) 05/12/2023   23:12:02  ( -75.51,  -2.28)    2.26                51
 05/13/2023   00:03:47   (  75.53, 165.04) 05/13/2023   00:02:48  (  75.52, 164.98)    1.72                59
 05/13/2023   00:54:48   ( -75.71, -27.10) 05/13/2023   00:53:36  ( -75.70, -28.26)   32.03                72
 05/13/2023   01:45:35   (  76.03, 141.30) 05/13/2023   01:44:29  (  76.04, 137.92)   90.61                66