Simultaneous Nadir Overpasses (SNOs) between NOAA-19 and NPP
TLE Epoch: 2019 1 24.  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)
 02/01/2019   20:58:04   ( -80.25,   3.62) 02/01/2019   20:59:10  ( -80.26,   3.61)    1.33                66
 02/01/2019   21:49:00   (  80.25, 170.82) 02/01/2019   21:49:55  (  80.26, 170.95)    2.91                55
 02/01/2019   22:40:05   ( -80.25, -21.90) 02/01/2019   22:40:40  ( -80.27, -21.80)    2.48                35
 02/01/2019   23:31:00   (  80.27, 145.63) 02/01/2019   23:31:25  (  80.27, 145.53)    1.78                25
 02/02/2019   00:22:05   ( -80.27, -47.08) 02/02/2019   00:22:10  ( -80.27, -47.22)    2.54                 5
 02/02/2019   01:13:01   (  80.27, 120.11) 02/02/2019   01:12:55  (  80.27, 120.12)    0.34                 6
 02/02/2019   02:04:06   ( -80.27, -72.60) 02/02/2019   02:03:40  ( -80.27, -72.63)    0.80                26
 02/02/2019   02:55:02   (  80.27,  94.59) 02/02/2019   02:54:25  (  80.27,  94.70)    2.30                37
 02/02/2019   03:46:07   ( -80.27, -98.11) 02/02/2019   03:45:10  ( -80.28, -98.05)    1.56                57