Simultaneous Nadir Overpasses (SNOs) between NOAA-20 and NOAA-19
TLE Epoch: 2021 7 19.  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,-152.09) 07/26/2021   08:28:32  ( -77.97,-153.38)   30.07                72
 07/26/2021   09:20:32   (  78.09,  14.68) 07/26/2021   09:19:23  (  78.09,  14.60)    1.95                69
 07/26/2021   10:11:17   ( -78.11,-178.11) 07/26/2021   10:10:29  ( -78.10,-178.16)    1.67                48
 07/26/2021   11:02:02   (  78.09, -10.72) 07/26/2021   11:01:23  (  78.10, -10.84)    3.05                39
 07/26/2021   11:52:47   ( -78.11, 156.49) 07/26/2021   11:52:29  ( -78.11, 156.41)    2.01                18
 07/26/2021   12:43:33   (  78.14, -36.33) 07/26/2021   12:43:23  (  78.11, -36.27)    2.72                10
 07/26/2021   13:34:17   ( -78.12, 131.10) 07/26/2021   13:34:29  ( -78.12, 130.97)    2.83                12
 07/26/2021   14:25:03   (  78.14, -61.72) 07/26/2021   14:25:23  (  78.13, -61.71)    1.71                20
 07/26/2021   15:15:48   ( -78.16, 105.49) 07/26/2021   15:16:29  ( -78.13, 105.54)    3.63                41
 07/26/2021   16:06:33   (  78.14, -87.12) 07/26/2021   16:07:23  (  78.14, -87.14)    1.07                50
 07/26/2021   16:57:18   ( -78.16,  80.09) 07/26/2021   16:58:29  ( -78.14,  80.11)    2.69                71