Simultaneous Nadir Overpasses (SNOs) between METOP-B and TERRA
TLE Epoch: 2018 12 3.  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)
 12/04/2018   15:18:59   (  81.27,  -3.33) 12/04/2018   15:20:05  (  81.27,  -3.22)    1.86                66
 12/04/2018   16:09:37   ( -81.28, 164.58) 12/04/2018   16:09:30  ( -81.29, 164.72)    2.50                 7
 12/07/2018   10:53:23   (  81.27,  63.12) 12/07/2018   10:54:15  (  81.27,  63.28)    2.66                52
 12/07/2018   11:44:02   ( -81.28,-128.94) 12/07/2018   11:43:41  ( -81.29,-128.77)    3.00                21
 12/10/2018   06:27:47   (  81.28, 129.95) 12/10/2018   06:28:25  (  81.29, 130.00)    1.19                38
 12/10/2018   07:18:27   ( -81.28, -62.46) 12/10/2018   07:17:52  ( -81.28, -62.42)    0.75                35
 12/13/2018   02:02:13   (  81.27,-164.01) 12/13/2018   02:02:36  (  81.27,-163.83)    3.13                23
 12/13/2018   02:52:52   ( -81.28,   3.99) 12/13/2018   02:52:02  ( -81.29,   4.14)    2.50                50
 12/15/2018   21:36:36   (  81.28, -97.21) 12/15/2018   21:36:44  (  81.29, -97.06)    2.72                 8