Simultaneous Nadir Overpasses (SNOs) between NOAA-20 and NOAA-19
TLE Epoch: 2018 4 10.  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)
 04/24/2018   02:28:35   (  80.57,  97.19) 04/24/2018   02:27:26  (  80.59,  97.06)    3.29                69
 04/24/2018   03:19:21   ( -80.60, -95.82) 04/24/2018   03:18:25  ( -80.59, -95.81)    0.88                56
 04/24/2018   04:10:05   (  80.58,  71.78) 04/24/2018   04:09:27  (  80.60,  71.63)    3.46                38
 04/24/2018   05:00:51   ( -80.60,-121.24) 04/24/2018   05:00:26  ( -80.59,-121.24)    0.82                25
 04/24/2018   05:51:36   (  80.60,  46.02) 04/24/2018   05:51:28  (  80.60,  46.20)    3.28                 8
 04/24/2018   06:42:21   ( -80.60,-146.66) 04/24/2018   06:42:27  ( -80.59,-146.66)    0.78                 6
 04/24/2018   07:33:06   (  80.61,  20.60) 04/24/2018   07:33:29  (  80.60,  20.77)    3.06                23
 04/24/2018   08:23:51   ( -80.60,-172.07) 04/24/2018   08:24:28  ( -80.60,-172.09)    0.77                37
 04/24/2018   09:14:36   (  80.61,  -4.82) 04/24/2018   09:15:30  (  80.61,  -4.66)    2.85                54