Simultaneous Nadir Overpasses (SNOs) between METOP-B and TERRA
TLE Epoch: 2019 12 20.  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)
 12/22/2019   00:35:02   ( -81.28,  37.90) 12/22/2019   00:35:49  ( -81.27,  37.74)    2.89                47
 12/22/2019   01:25:42   (  81.29,-154.32) 12/22/2019   01:25:15  (  81.28,-154.46)    2.48                27
 12/24/2019   20:09:26   ( -81.28, 104.37) 12/24/2019   20:10:04  ( -81.27, 104.22)    2.80                38
 12/24/2019   21:00:06   (  81.29, -87.88) 12/24/2019   20:59:30  (  81.28, -88.01)    2.30                36
 12/27/2019   15:43:50   ( -81.28, 170.83) 12/27/2019   15:44:19  ( -81.27, 170.65)    3.35                29
 12/27/2019   16:34:30   (  81.29, -21.45) 12/27/2019   16:33:45  (  81.28, -21.60)    2.72                45
 12/30/2019   11:18:13   ( -81.28,-122.71) 12/30/2019   11:18:32  ( -81.29,-122.59)    2.22                19
 12/30/2019   12:08:53   (  81.29,  44.96) 12/30/2019   12:07:58  (  81.30,  45.14)    3.04                55
 01/02/2020   06:52:37   ( -81.28, -56.27) 01/02/2020   06:52:47  ( -81.29, -56.25)    0.40                10