Simultaneous Nadir Overpasses (SNOs) between METOP-B and TERRA
TLE Epoch: 2018 8 18.  Predictions up to the next  14.0 days:

     Date     Time(METOP-B) METOP-B Lat/Lon Date Time(TERRA) TERRA Lat/Lon    Distance(km)  Time Diff(sec)
 08/19/2018   19:46:24   ( -81.36, 111.34) 08/19/2018   19:47:03  ( -81.35, 111.39)    0.94                39
 08/19/2018   20:37:04   (  81.36, -81.03) 08/19/2018   20:36:29  (  81.36, -80.85)    3.04                35
 08/22/2018   15:20:43   ( -81.36, 177.95) 08/22/2018   15:21:17  ( -81.37, 178.09)    2.58                34
 08/22/2018   16:11:23   (  81.36, -14.48) 08/22/2018   16:10:44  (  81.35, -14.55)    1.60                39
 08/25/2018   10:55:02   ( -81.36,-115.46) 08/25/2018   10:55:32  ( -81.36,-115.63)    2.72                30
 08/25/2018   11:45:42   (  81.36,  52.07) 08/25/2018   11:44:58  (  81.36,  52.10)    0.56                44
 08/28/2018   06:29:21   ( -81.36, -49.28) 08/28/2018   06:29:46  ( -81.35, -49.37)    1.88                25
 08/28/2018   07:20:00   (  81.36, 118.60) 08/28/2018   07:19:11  (  81.37, 118.72)    2.26                49
 08/31/2018   02:03:40   ( -81.36,  17.29) 08/31/2018   02:04:00  ( -81.36,  17.23)    0.99                20