Simultaneous Nadir Overpasses (SNOs) between LANDSAT-8 and NOAA-19
TLE Epoch: 2017 8 7.  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)
 08/08/2017   12:54:50   ( -76.47, 176.04) 08/08/2017   12:53:36  ( -76.54, 175.76)   11.00                74
 08/08/2017   13:44:17   (  76.41, -16.53) 08/08/2017   13:44:38  (  76.40, -16.43)    2.61                21
 08/10/2017   18:28:34   (  76.47, -87.40) 08/10/2017   18:27:26  (  76.48, -87.39)    1.65                68
 08/10/2017   19:18:02   ( -76.44,  80.16) 08/10/2017   19:18:21  ( -76.41,  80.16)    3.73                19
 08/13/2017   00:02:19   ( -76.50,   9.28) 08/13/2017   00:01:09  ( -76.47,   9.28)    3.39                70
 08/13/2017   00:51:46   (  76.43, 176.69) 08/13/2017   00:52:12  (  76.41, 176.75)    2.51                26
 08/15/2017   05:36:03   (  76.49, 105.80) 08/15/2017   05:35:00  (  76.50, 105.76)    2.14                63
 08/15/2017   06:25:32   ( -76.42, -86.78) 08/15/2017   06:25:56  ( -76.43, -86.68)    2.92                24
 08/17/2017   11:09:48   ( -76.52,-157.51) 08/17/2017   11:08:44  ( -76.50,-157.58)    3.39                64
 08/17/2017   11:59:15   (  76.45,   9.88) 08/17/2017   11:59:46  (  76.44,   9.86)    0.47                31
 08/19/2017   16:43:32   (  76.50, -61.03) 08/19/2017   16:42:33  (  76.50, -60.98)    1.34                59