Simultaneous Nadir Overpasses (SNOs) between LANDSAT-8 and NOAA-19
TLE Epoch: 2017 1 14.  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)
 01/15/2017   10:57:41   (  76.05,  23.94) 01/15/2017   10:56:34  (  76.07,  21.23)   72.44                67
 01/15/2017   11:47:18   ( -75.58,-169.83) 01/15/2017   11:47:29  ( -75.60,-169.88)    2.81                11
 01/17/2017   16:31:33   ( -75.67, 119.36) 01/17/2017   16:30:24  ( -75.65, 119.29)    2.98                69
 01/17/2017   17:21:00   (  75.60, -73.20) 01/17/2017   17:21:19  (  75.59, -73.25)    1.48                19
 01/19/2017   22:05:16   (  75.63,-144.17) 01/19/2017   22:04:14  (  75.64,-144.08)    2.51                62
 01/19/2017   22:54:45   ( -75.56,  23.26) 01/19/2017   22:55:18  ( -75.58,  23.36)    3.07                33
 01/22/2017   03:39:00   ( -75.65, -47.56) 01/22/2017   03:38:13  ( -75.64, -47.51)    2.08                47
 01/22/2017   04:28:27   (  75.57, 119.86) 01/22/2017   04:29:09  (  75.61, 119.85)    3.97                42
 01/24/2017   09:12:42   (  75.65,  49.02) 01/24/2017   09:12:04  (  75.66,  49.00)    1.03                38
 01/24/2017   10:02:11   ( -75.59,-143.54) 01/24/2017   10:03:07  ( -75.57,-143.48)    2.09                56
 01/26/2017   14:46:26   ( -75.67, 145.62) 01/26/2017   14:46:02  ( -75.64, 145.63)    2.48                24