Simultaneous Nadir Overpasses (SNOs) between METOP-B and TERRA
TLE Epoch: 2019 9 21.  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)
 09/23/2019   01:37:24   ( -81.31,  22.72) 09/23/2019   01:37:42  ( -81.31,  22.67)    1.24                18
 09/23/2019   02:28:03   (  81.32,-169.38) 09/23/2019   02:27:08  (  81.31,-169.58)    3.37                55
 09/25/2019   21:11:44   ( -81.32,  89.41) 09/25/2019   21:11:56  ( -81.31,  89.22)    3.28                12
 09/25/2019   22:02:24   (  81.32,-103.13) 09/25/2019   22:01:22  (  81.32,-103.06)    1.23                62
 09/28/2019   16:46:06   ( -81.32, 155.70) 09/28/2019   16:46:11  ( -81.32, 155.72)    0.46                 5
 09/28/2019   17:36:45   (  81.32, -36.48) 09/28/2019   17:35:37  (  81.32, -36.58)    1.63                68
 10/01/2019   11:29:47   (  81.31,  54.49) 10/01/2019   11:30:59  (  81.32,  54.56)    1.31                72
 10/01/2019   12:20:27   ( -81.32,-137.64) 10/01/2019   12:20:26  ( -81.32,-137.81)    2.98                 1
 10/01/2019   13:10:42   (  81.32,  39.65) 10/01/2019   13:09:29  (  81.69,  39.04)   42.66                73
 10/04/2019   07:04:07   (  81.32, 121.12) 10/04/2019   07:05:13  (  81.32, 120.95)    2.80                66