Simultaneous Nadir Overpasses (SNOs) between NOAA-20 and NOAA-19
TLE Epoch: 2019 5 9.  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)
 05/17/2019   04:35:49   (  80.10,  71.31) 05/17/2019   04:34:42  (  80.10,  71.31)    0.62                67
 05/17/2019   05:26:34   ( -80.11,-121.40) 05/17/2019   05:25:41  ( -80.11,-121.32)    1.65                53
 05/17/2019   06:17:19   (  80.11,  45.90) 05/17/2019   06:16:43  (  80.10,  45.76)    2.97                36
 05/17/2019   07:08:04   ( -80.11,-146.82) 05/17/2019   07:07:42  ( -80.10,-146.86)    1.04                22
 05/17/2019   07:58:49   (  80.11,  20.49) 05/17/2019   07:58:43  (  80.12,  20.54)    1.01                 6
 05/17/2019   08:49:34   ( -80.11,-172.23) 05/17/2019   08:49:42  ( -80.12,-172.08)    3.03                 8
 05/17/2019   09:40:19   (  80.12,  -4.92) 05/17/2019   09:40:44  (  80.11,  -5.01)    1.67                25
 05/17/2019   10:31:04   ( -80.12, 162.36) 05/17/2019   10:31:43  ( -80.12, 162.38)    0.57                39
 05/17/2019   11:21:49   (  80.12, -30.34) 05/17/2019   11:22:44  (  80.13, -30.24)    2.40                55