Simultaneous Nadir Overpasses (SNOs) between NOAA-20 and NOAA-19
TLE Epoch: 2018 2 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)
 02/28/2018   02:09:53   ( -80.64, -78.95) 02/28/2018   02:08:39  ( -80.65, -78.80)    3.12                74
 02/28/2018   03:00:39   (  80.65,  88.10) 02/28/2018   02:59:40  (  80.64,  88.20)    2.19                59
 02/28/2018   03:51:24   ( -80.66,-104.70) 02/28/2018   03:50:41  ( -80.64,-104.57)    3.26                43
 02/28/2018   04:42:09   (  80.66,  62.69) 02/28/2018   04:41:41  (  80.65,  62.80)    2.27                28
 02/28/2018   05:32:54   ( -80.66,-130.11) 02/28/2018   05:32:42  ( -80.65,-129.97)    3.22                12
 02/28/2018   06:23:39   (  80.66,  37.28) 02/28/2018   06:23:42  (  80.65,  37.40)    2.38                 3
 02/28/2018   07:14:24   ( -80.67,-155.53) 02/28/2018   07:14:43  ( -80.65,-155.38)    3.20                19
 02/28/2018   08:05:09   (  80.66,  11.87) 02/28/2018   08:05:43  (  80.65,  12.00)    2.52                34
 02/28/2018   08:55:54   ( -80.67, 179.06) 02/28/2018   08:56:44  ( -80.65, 179.21)    3.19                50