Simultaneous Nadir Overpasses (SNOs) between NOAA-20 and NOAA-19
TLE Epoch: 2021 7 24.  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)
 07/26/2021   08:29:44   ( -77.98,-152.05) 07/26/2021   08:28:32  ( -77.98,-153.33)   29.75                72
 07/26/2021   09:20:32   (  78.08,  14.74) 07/26/2021   09:19:23  (  78.10,  14.67)    3.49                69
 07/26/2021   10:11:17   ( -78.10,-178.07) 07/26/2021   10:10:29  ( -78.10,-178.11)    0.86                48
 07/26/2021   11:02:03   (  78.12, -10.87) 07/26/2021   11:01:23  (  78.12, -10.77)    2.49                40
 07/26/2021   11:52:47   ( -78.10, 156.53) 07/26/2021   11:52:29  ( -78.12, 156.46)    2.00                18
 07/26/2021   12:43:33   (  78.13, -36.27) 07/26/2021   12:43:23  (  78.13, -36.20)    1.53                10
 07/26/2021   13:34:17   ( -78.11, 131.13) 07/26/2021   13:34:29  ( -78.13, 131.03)    3.15                12
 07/26/2021   14:25:03   (  78.13, -61.66) 07/26/2021   14:25:23  (  78.14, -61.64)    1.06                20
 07/26/2021   15:15:48   ( -78.15, 105.53) 07/26/2021   15:16:29  ( -78.14, 105.59)    2.32                41
 07/26/2021   16:06:33   (  78.13, -87.06) 07/26/2021   16:07:23  (  78.15, -87.07)    1.58                50
 07/26/2021   16:57:18   ( -78.16,  80.13) 07/26/2021   16:58:29  ( -78.15,  80.16)    1.20                71