Simultaneous Nadir Overpasses (SNOs) between NOAA-20 and NOAA-19
TLE Epoch: 2021 7 26.  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   ( -77.99,-152.14) 07/26/2021   08:28:32  ( -77.96,-153.43)   30.07                72
 07/26/2021   09:20:32   (  78.09,  14.65) 07/26/2021   09:19:23  (  78.09,  14.58)    1.81                69
 07/26/2021   10:11:17   ( -78.12,-178.17) 07/26/2021   10:10:29  ( -78.09,-178.21)    3.60                48
 07/26/2021   11:02:02   (  78.10, -10.74) 07/26/2021   11:01:23  (  78.10, -10.86)    2.67                39
 07/26/2021   11:52:47   ( -78.12, 156.44) 07/26/2021   11:52:29  ( -78.10, 156.36)    3.25                18
 07/26/2021   12:43:33   (  78.14, -36.35) 07/26/2021   12:43:23  (  78.11, -36.29)    3.67                10
 07/26/2021   13:34:17   ( -78.13, 131.04) 07/26/2021   13:34:28  ( -78.15, 131.15)    3.27                11
 07/26/2021   14:25:03   (  78.15, -61.75) 07/26/2021   14:25:23  (  78.12, -61.73)    2.72                20
 07/26/2021   15:15:47   ( -78.13, 105.64) 07/26/2021   15:16:28  ( -78.16, 105.71)    3.32                41
 07/26/2021   16:06:33   (  78.15, -87.15) 07/26/2021   16:07:23  (  78.13, -87.16)    1.99                50
 07/26/2021   16:57:17   ( -78.13,  80.25) 07/26/2021   16:58:28  ( -78.17,  80.28)    3.73                71