Simultaneous Nadir Overpasses (SNOs) between LANDSAT-8 and METOP-B
TLE Epoch: 2019 1 6.  Predictions up to the next  14.0 days:

     Date     Time(LANDSAT-8) LANDSAT-8 Lat/Lon Date Time(METOP-B) METOP-B Lat/Lon    Distance(km)  Time Diff(sec)
 01/08/2019   06:29:30   (  81.08, 121.73) 01/08/2019   06:28:33  (  81.08, 121.61)    2.01                57
 01/08/2019   07:18:56   ( -81.10, -70.32) 01/08/2019   07:19:12  ( -81.11, -70.26)    1.20                16
 01/11/2019   02:03:44   (  81.10,-171.54) 01/11/2019   02:02:56  (  81.10,-171.38)    2.79                48
 01/11/2019   02:53:10   ( -81.12,  -3.56) 01/11/2019   02:53:36  ( -81.11,  -3.59)    0.75                26
 01/13/2019   21:37:59   (  81.09,-105.20) 01/13/2019   21:37:21  (  81.09,-105.14)    1.07                38
 01/13/2019   22:27:25   ( -81.12,  62.81) 01/13/2019   22:28:01  ( -81.11,  62.69)    2.06                36
 01/16/2019   17:12:13   (  81.08, -38.87) 01/16/2019   17:11:45  (  81.09, -38.91)    0.72                28
 01/16/2019   18:01:39   ( -81.11, 129.15) 01/16/2019   18:02:24  ( -81.12, 129.33)    3.26                45
 01/19/2019   12:46:27   (  81.10,  27.79) 01/19/2019   12:46:09  (  81.09,  27.68)    1.83                18