Simultaneous Nadir Overpasses (SNOs) between LANDSAT-8 and NOAA-19
TLE Epoch: 2017 3 25.  Predictions up to the next  14.0 days:

     Date     Time(LANDSAT-8) LANDSAT-8 Lat/Lon Date Time(NOAA-19) NOAA-19 Lat/Lon    Distance(km)  Time Diff(sec)
 03/27/2017   18:28:21   ( -75.95,  90.80) 03/27/2017   18:27:59  ( -75.94,  90.67)    3.69                22
 03/27/2017   19:17:50   (  75.79,-102.05) 03/27/2017   19:19:02  (  75.79,-101.56)   13.44                72
 03/30/2017   00:02:04   (  75.93,-172.71) 03/30/2017   00:01:56  (  75.92,-172.68)    0.77                 8
 03/30/2017   00:51:35   ( -75.75,  -5.59) 03/30/2017   00:52:47  ( -75.72,  -4.69)   24.92                72
 04/01/2017   05:35:48   ( -75.94, -76.10) 04/01/2017   05:35:43  ( -75.93, -76.08)    1.75                 5
 04/03/2017   10:19:53   ( -76.51,-145.35) 04/03/2017   10:18:49  ( -76.57,-149.18)   99.40                64
 04/03/2017   11:09:29   (  75.96,  20.51) 04/03/2017   11:09:39  (  75.95,  20.41)    2.60                10
 04/05/2017   15:53:45   (  75.99, -50.46) 04/05/2017   15:52:32  (  76.05, -50.61)    7.72                73
 04/05/2017   16:43:14   ( -75.93, 116.98) 04/05/2017   16:43:27  ( -75.96, 116.97)    4.23                13
 04/07/2017   21:27:29   ( -76.01,  46.17) 04/07/2017   21:26:19  ( -76.00,  46.19)    1.35                70
 04/07/2017   22:16:56   (  75.93,-146.44) 04/07/2017   22:17:22  (  75.95,-146.39)    2.21                26