Simultaneous Nadir Overpasses (SNOs) between METOP-B and TERRA
TLE Epoch: 2019 1 4.  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)
 01/04/2019   13:46:47   ( -81.28,-159.78) 01/04/2019   13:47:23  ( -81.28,-159.82)    0.73                36
 01/04/2019   14:37:27   (  81.28,   7.83) 01/04/2019   14:36:49  (  81.29,   7.93)    1.70                38
 01/07/2019   09:21:12   ( -81.28, -93.46) 01/07/2019   09:21:38  ( -81.28, -93.44)    0.38                26
 01/07/2019   10:11:52   (  81.28,  74.11) 01/07/2019   10:11:04  (  81.28,  74.29)    3.14                48
 01/10/2019   04:55:37   ( -81.28, -27.16) 01/10/2019   04:55:53  ( -81.27, -27.13)    0.87                16
 01/10/2019   05:46:16   (  81.29, 140.76) 01/10/2019   05:45:19  (  81.28, 140.58)    3.14                57
 01/13/2019   00:30:00   ( -81.28,  39.51) 01/13/2019   00:30:06  ( -81.28,  39.48)    0.50                 6
 01/13/2019   01:20:40   (  81.28,-153.00) 01/13/2019   01:19:32  (  81.28,-152.82)    3.02                68
 01/15/2019   19:13:45   (  81.27, -62.08) 01/15/2019   19:14:54  (  81.27, -61.98)    1.80                69