Simultaneous Nadir Overpasses (SNOs) between LANDSAT-8 and NOAA-19
TLE Epoch: 2017 9 27.  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)
 09/28/2017   20:50:51   (  76.64,-122.36) 09/28/2017   20:50:20  (  76.66,-122.42)    2.12                31
 09/28/2017   21:40:19   ( -76.61,  45.17) 09/28/2017   21:41:24  ( -76.60,  45.07)    3.23                65
 10/01/2017   02:24:37   ( -76.63, -25.84) 10/01/2017   02:24:10  ( -76.67, -25.85)    3.84                27
 10/01/2017   03:14:03   (  76.62, 141.75) 10/01/2017   03:15:05  (  76.62, 141.62)    3.42                62
 10/03/2017   07:58:20   (  76.68,  70.89) 10/03/2017   07:57:50  (  76.65,  70.89)    3.57                30
 10/03/2017   08:47:49   ( -76.61,-121.73) 10/03/2017   08:48:54  ( -76.60,-121.67)    1.97                65
 10/05/2017   13:32:06   ( -76.67, 167.40) 10/05/2017   13:31:40  ( -76.68, 167.38)    1.22                26
 10/05/2017   14:21:33   (  76.60, -25.19) 10/05/2017   14:22:35  (  76.61, -25.10)    2.81                62
 10/07/2017   19:05:49   (  76.70, -95.91) 10/07/2017   19:05:21  (  76.69, -96.02)    3.37                28
 10/07/2017   19:55:18   ( -76.63,  71.49) 10/07/2017   19:56:24  ( -76.61,  71.51)    2.20                66
 10/10/2017   00:39:35   ( -76.69,   0.60) 10/10/2017   00:39:10  ( -76.70,   0.52)    2.84                25