Simultaneous Nadir Overpasses (SNOs) between METOP-B and TERRA
TLE Epoch: 2019 12 8.  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)
 12/10/2019   19:08:07   (  81.29, -59.99) 12/10/2019   19:08:15  (  81.29, -59.94)    1.20                 8
 12/10/2019   19:58:47   ( -81.29, 107.54) 12/10/2019   19:57:42  ( -81.29, 107.61)    1.25                65
 12/13/2019   13:51:52   ( -81.27,-161.63) 12/13/2019   13:53:05  ( -81.27,-161.60)    0.81                73
 12/13/2019   14:42:31   (  81.29,   6.52) 12/13/2019   14:42:30  (  81.29,   6.51)    0.85                 1
 12/13/2019   15:33:11   ( -81.29, 174.06) 12/13/2019   15:31:57  ( -81.29, 174.08)    0.35                74
 12/16/2019   09:26:15   ( -81.28, -95.12) 12/16/2019   09:27:19  ( -81.27, -95.15)    0.92                64
 12/16/2019   10:16:54   (  81.29,  73.00) 12/16/2019   10:16:44  (  81.29,  72.94)    1.23                10
 12/19/2019   05:00:39   ( -81.28, -28.63) 12/19/2019   05:01:34  ( -81.27, -28.71)    1.55                55
 12/19/2019   05:51:18   (  81.29, 139.47) 12/19/2019   05:50:59  (  81.29, 139.37)    1.79                19
 12/22/2019   00:35:03   ( -81.28,  37.84) 12/22/2019   00:35:49  ( -81.27,  37.73)    2.24                46