Simultaneous Nadir Overpasses (SNOs) between NOAA-19 and NPP
TLE Epoch: 2018 12 29.  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)
 01/05/2019   02:28:04   ( -80.09, -82.27) 01/05/2019   02:29:06  ( -80.12, -77.18)   97.20                62
 01/05/2019   03:18:57   (  80.30,  88.05) 01/05/2019   03:19:58  (  80.31,  87.93)    2.70                61
 01/05/2019   04:09:55   ( -80.31,-104.55) 01/05/2019   04:10:42  ( -80.28,-104.45)    3.01                47
 01/05/2019   05:00:58   (  80.30,  62.54) 01/05/2019   05:01:28  (  80.31,  62.52)    1.86                30
 01/05/2019   05:51:56   ( -80.31,-130.06) 01/05/2019   05:52:13  ( -80.31,-130.18)    2.44                17
 01/05/2019   06:42:59   (  80.30,  37.03) 01/05/2019   06:42:58  (  80.32,  37.10)    2.70                 1
 01/05/2019   07:33:57   ( -80.31,-155.56) 01/05/2019   07:33:43  ( -80.32,-155.59)    1.38                14
 01/05/2019   08:24:58   (  80.32,  11.84) 01/05/2019   08:24:27  (  80.32,  11.69)    2.86                31
 01/05/2019   09:15:57   ( -80.30, 178.93) 01/05/2019   09:15:12  ( -80.32, 179.00)    2.15                45
 01/05/2019   10:06:59   (  80.31, -13.67) 01/05/2019   10:05:57  (  80.32, -13.72)    1.28                62