Simultaneous Nadir Overpasses (SNOs) between NOAA-20 and NOAA-19
TLE Epoch: 2019 5 12.  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   04:35:48   (  80.09,  71.50) 05/17/2019   04:34:41  (  80.11,  71.48)    2.62                67
 05/17/2019   05:26:34   ( -80.12,-121.54) 05/17/2019   05:25:41  ( -80.10,-121.48)    2.95                53
 05/17/2019   06:17:19   (  80.12,  45.78) 05/17/2019   06:16:42  (  80.11,  45.93)    3.18                37
 05/17/2019   07:08:03   ( -80.10,-146.65) 05/17/2019   07:07:41  ( -80.12,-146.70)    2.43                22
 05/17/2019   07:58:49   (  80.12,  20.37) 05/17/2019   07:58:43  (  80.10,  20.38)    2.07                 6
 05/17/2019   08:49:34   ( -80.13,-172.37) 05/17/2019   08:49:42  ( -80.11,-172.24)    2.83                 8
 05/17/2019   09:40:18   (  80.10,  -4.74) 05/17/2019   09:40:43  (  80.12,  -4.84)    3.43                25
 05/17/2019   10:31:04   ( -80.13, 162.22) 05/17/2019   10:31:43  ( -80.11, 162.21)    2.29                39
 05/17/2019   11:21:49   (  80.13, -30.46) 05/17/2019   11:22:44  (  80.12, -30.39)    1.70                55