Simultaneous Nadir Overpasses (SNOs) between METOP-A and TERRA
TLE Epoch: 2017 12 17.  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)
 12/19/2017   15:56:50   ( -81.38, 169.79) 12/19/2017   15:57:03  ( -81.38, 169.69)    1.68                13
 12/19/2017   16:47:29   (  81.38, -22.34) 12/19/2017   16:46:29  (  81.39, -22.53)    3.27                60
 12/22/2017   11:31:09   ( -81.38,-123.70) 12/22/2017   11:31:24  ( -81.39,-123.78)    1.39                15
 12/22/2017   12:21:49   (  81.38,  43.75) 12/22/2017   12:20:51  (  81.37,  43.60)    2.76                58
 12/25/2017   07:05:27   ( -81.38, -57.22) 12/25/2017   07:05:47  ( -81.39, -57.39)    2.70                20
 12/25/2017   07:56:07   (  81.38, 110.21) 12/25/2017   07:55:13  (  81.39, 110.37)    2.89                54
 12/28/2017   02:39:47   ( -81.38,   8.83) 12/28/2017   02:40:14  ( -81.38,   8.88)    0.87                27
 12/28/2017   03:30:26   (  81.38, 176.64) 12/28/2017   03:29:40  (  81.39, 176.63)    0.22                46
 12/30/2017   22:14:06   ( -81.38,  75.25) 12/30/2017   22:14:43  ( -81.39,  75.40)    2.62                37