Simultaneous Nadir Overpasses (SNOs) between METOP-B and TERRA
TLE Epoch: 2017 10 23.  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)
 10/25/2017   15:50:42   ( -81.30, 169.22) 10/25/2017   15:51:03  ( -81.29, 169.34)    1.99                21
 10/25/2017   16:41:22   (  81.30, -23.07) 10/25/2017   16:40:29  (  81.30, -22.98)    1.60                53
 10/28/2017   11:25:04   ( -81.30,-124.16) 10/28/2017   11:25:19  ( -81.30,-124.07)    1.53                15
 10/28/2017   12:15:44   (  81.30,  43.55) 10/28/2017   12:14:45  (  81.30,  43.59)    0.74                59
 10/31/2017   06:59:26   ( -81.30, -57.56) 10/31/2017   06:59:36  ( -81.31, -57.53)    1.04                10
 10/31/2017   07:50:06   (  81.31, 110.14) 10/31/2017   07:49:02  (  81.31, 110.12)    0.54                64
 11/03/2017   02:33:49   ( -81.30,   8.62) 11/03/2017   02:33:55  ( -81.29,   8.59)    0.87                 6
 11/03/2017   03:24:27   (  81.31, 176.71) 11/03/2017   03:23:19  (  81.31, 176.60)    1.88                68
 11/05/2017   22:08:10   ( -81.30,  75.17) 11/05/2017   22:08:13  ( -81.29,  75.03)    2.44                 3