Simultaneous Nadir Overpasses (SNOs) between NOAA-20 and NOAA-19
TLE Epoch: 2023 5 17.  Predictions up to the next  14.0 days:

     Date     Time(NOAA-20) NOAA-20 Lat/Lon Date Time(NOAA-19) NOAA-19 Lat/Lon    Distance(km)  Time Diff(sec)
 05/19/2023   20:06:48   ( -74.80,  45.45) 05/19/2023   20:05:41  ( -74.80,  42.57)   84.11                67
 05/19/2023   20:57:41   (  75.14,-148.20) 05/19/2023   20:56:29  (  75.13,-149.16)   27.38                72
 05/19/2023   21:48:29   ( -75.33,  18.54) 05/19/2023   21:47:29  ( -75.32,  18.66)    3.52                60
 05/19/2023   22:39:15   (  75.33,-174.16) 05/19/2023   22:38:24  (  75.32,-174.05)    3.16                51
 05/19/2023   23:29:59   ( -75.33,  -6.84) 05/19/2023   23:29:28  ( -75.32,  -6.82)    1.55                31
 05/20/2023   00:20:45   (  75.34, 160.45) 05/20/2023   00:20:23  (  75.33, 160.47)    1.15                22
 05/20/2023   01:11:29   ( -75.34, -32.23) 05/20/2023   01:11:27  ( -75.33, -32.29)    2.10                 2
 05/20/2023   02:02:15   (  75.34, 135.07) 05/20/2023   02:02:22  (  75.33, 135.00)    2.03                 7
 05/20/2023   02:52:59   ( -75.34, -57.62) 05/20/2023   02:53:25  ( -75.38, -57.62)    3.90                26
 05/20/2023   03:43:46   (  75.39, 109.53) 05/20/2023   03:44:20  (  75.39, 109.67)    4.10                34
 05/20/2023   04:34:30   ( -75.40, -83.16) 05/20/2023   04:35:24  ( -75.38, -83.10)    2.06                54
 05/20/2023   05:25:16   (  75.40,  84.14) 05/20/2023   05:26:19  (  75.39,  84.20)    1.80                63
 05/20/2023   06:16:07   ( -75.73,-109.57) 05/20/2023   06:17:16  ( -75.71,-107.51)   56.71                69