Simultaneous Nadir Overpasses (SNOs) between NOAA-20 and NOAA-19
TLE Epoch: 2019 5 14.  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   (  80.11,  71.30) 05/17/2019   04:34:42  (  80.10,  71.27)    1.23                67
 05/17/2019   05:26:34   ( -80.11,-121.45) 05/17/2019   05:25:41  ( -80.10,-121.38)    1.55                53
 05/17/2019   06:17:19   (  80.11,  45.89) 05/17/2019   06:16:42  (  80.12,  46.04)    2.96                37
 05/17/2019   07:08:04   ( -80.11,-146.86) 05/17/2019   07:07:42  ( -80.10,-146.92)    2.06                22
 05/17/2019   07:58:49   (  80.11,  20.48) 05/17/2019   07:58:43  (  80.11,  20.49)    0.30                 6
 05/17/2019   08:49:34   ( -80.12,-172.27) 05/17/2019   08:49:42  ( -80.12,-172.15)    2.36                 8
 05/17/2019   09:40:19   (  80.12,  -4.94) 05/17/2019   09:40:44  (  80.11,  -5.05)    2.40                25
 05/17/2019   10:31:04   ( -80.12, 162.32) 05/17/2019   10:31:43  ( -80.12, 162.31)    0.56                39
 05/17/2019   11:21:49   (  80.12, -30.35) 05/17/2019   11:22:44  (  80.13, -30.28)    1.60                55