Simultaneous Nadir Overpasses (SNOs) between METOP-B and TERRA
TLE Epoch: 2018 12 7.  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)
 12/10/2018   06:27:47   (  81.27, 129.72) 12/10/2018   06:28:37  (  81.27, 129.69)    0.70                50
 12/10/2018   07:18:26   ( -81.28, -62.35) 12/10/2018   07:18:03  ( -81.28, -62.45)    1.72                23
 12/13/2018   02:02:12   (  81.27,-163.87) 12/13/2018   02:03:00  (  81.28,-163.71)    2.76                48
 12/13/2018   02:52:52   ( -81.28,   3.71) 12/13/2018   02:52:27  ( -81.27,   3.82)    1.98                25
 12/15/2018   21:36:37   (  81.27, -97.47) 12/15/2018   21:37:28  (  81.28, -97.35)    2.11                51
 12/15/2018   22:27:17   ( -81.28,  70.14) 12/15/2018   22:26:55  ( -81.28,  70.24)    1.65                22
 12/18/2018   17:11:02   (  81.27, -31.10) 12/18/2018   17:12:01  (  81.26, -31.24)    2.55                59
 12/18/2018   18:01:41   ( -81.28, 136.94) 12/18/2018   18:01:27  ( -81.29, 136.78)    2.67                14
 12/21/2018   12:45:26   (  81.27,  35.25) 12/21/2018   12:46:36  (  81.28,  35.39)    2.41                70