Simultaneous Nadir Overpasses (SNOs) between NOAA-19 and NPP
TLE Epoch: 2019 5 2.  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)
 05/10/2019   04:15:20   (  80.10,  75.84) 05/10/2019   04:16:26  (  80.11,  75.88)    1.81                66
 05/10/2019   05:06:17   ( -80.11,-116.67) 05/10/2019   05:07:11  ( -80.11,-116.82)    2.81                54
 05/10/2019   05:57:20   (  80.12,  50.62) 05/10/2019   05:57:56  (  80.11,  50.48)    2.57                36
 05/10/2019   06:48:18   ( -80.11,-142.21) 05/10/2019   06:48:41  ( -80.11,-142.21)    0.46                23
 05/10/2019   07:39:21   (  80.11,  25.07) 05/10/2019   07:39:26  (  80.12,  25.09)    0.38                 5
 05/10/2019   08:30:19   ( -80.11,-167.75) 05/10/2019   08:30:11  ( -80.12,-167.60)    2.91                 8
 05/10/2019   09:21:22   (  80.11,  -0.47) 05/10/2019   09:20:56  (  80.12,  -0.30)    3.28                26
 05/10/2019   10:12:19   ( -80.13, 167.03) 05/10/2019   10:11:41  ( -80.12, 167.00)    1.20                38
 05/10/2019   11:03:22   (  80.13, -25.69) 05/10/2019   11:02:26  (  80.12, -25.69)    1.28                56