Simultaneous Nadir Overpasses (SNOs) between NOAA-19 and NPP
TLE Epoch: 2020 2 7.  Predictions up to the next  14.0 days:

     Date     Time(NOAA-19) NOAA-19 Lat/Lon Date Time(NPP) NPP Lat/Lon    Distance(km)  Time Diff(sec)
 02/13/2020   14:42:37   ( -79.38, 102.12) 02/13/2020   14:43:43  ( -79.40, 105.60)   71.30                66
 02/13/2020   15:33:27   (  79.59, -88.59) 02/13/2020   15:34:34  (  79.59, -88.64)    1.01                67
 02/13/2020   16:24:31   ( -79.57,  78.50) 02/13/2020   16:25:19  ( -79.60,  78.58)    3.36                48
 02/13/2020   17:15:27   (  79.60,-113.89) 02/13/2020   17:16:04  (  79.59,-114.03)    3.28                37
 02/13/2020   18:06:31   ( -79.59,  53.20) 02/13/2020   18:06:49  ( -79.60,  53.19)    1.11                18
 02/13/2020   18:57:28   (  79.60,-139.49) 02/13/2020   18:57:34  (  79.59,-139.43)    1.36                 6
 02/13/2020   19:48:31   ( -79.61,  27.89) 02/13/2020   19:48:19  ( -79.60,  27.79)    2.17                12
 02/13/2020   20:39:28   (  79.61,-164.80) 02/13/2020   20:39:04  (  79.59,-164.82)    2.29                24
 02/13/2020   21:30:32   ( -79.60,   2.30) 02/13/2020   21:29:49  ( -79.60,   2.40)    1.97                43
 02/13/2020   22:21:29   (  79.60, 169.61) 02/13/2020   22:20:35  (  79.63, 169.51)    3.32                54
 02/13/2020   23:12:32   ( -79.62, -23.00) 02/13/2020   23:11:19  ( -79.61, -23.00)    1.35                73