Simultaneous Nadir Overpasses (SNOs) between METOP-A and TERRA
TLE Epoch: 2018 1 18.  Predictions up to the next  14.0 days:

     Date     Time(METOP-A) METOP-A Lat/Lon Date Time(TERRA) TERRA Lat/Lon    Distance(km)  Time Diff(sec)
 01/19/2018   14:23:34   (  81.39,  13.08) 01/19/2018   14:24:20  (  81.39,  13.00)    1.50                46
 01/19/2018   15:14:14   ( -81.39,-179.29) 01/19/2018   15:13:47  ( -81.39,-179.42)    2.28                27
 01/22/2018   09:57:53   (  81.39,  79.39) 01/22/2018   09:58:35  (  81.39,  79.35)    0.68                42
 01/22/2018   10:48:33   ( -81.39,-112.98) 01/22/2018   10:48:02  ( -81.39,-113.05)    1.29                31
 01/25/2018   05:32:12   (  81.39, 145.68) 01/25/2018   05:32:50  (  81.38, 145.64)    0.96                38
 01/25/2018   06:22:52   ( -81.39, -46.68) 01/25/2018   06:22:17  ( -81.38, -46.74)    1.38                35
 01/28/2018   01:06:29   (  81.39,-147.65) 01/28/2018   01:07:03  (  81.39,-147.74)    1.54                34
 01/28/2018   01:57:09   ( -81.39,  19.99) 01/28/2018   01:56:30  ( -81.39,  19.89)    1.60                39
 01/30/2018   20:40:47   (  81.39, -81.00) 01/30/2018   20:41:17  (  81.39, -81.19)    3.20                30