Simultaneous Nadir Overpasses (SNOs) between METOP-A and TERRA
TLE Epoch: 2021 1 29.  Predictions up to the next  14.0 days:

     Date     Time(METOP-A) METOP-A Lat/Lon Date Time(TERRA) TERRA Lat/Lon    Distance(km)  Time Diff(sec)
 01/29/2021   05:56:24   (  81.35, 138.54) 01/29/2021   05:56:47  (  81.35, 138.43)    1.89                23
 01/29/2021   06:47:05   ( -81.35, -54.20) 01/29/2021   06:46:14  ( -81.34, -54.05)    2.95                51
 02/01/2021   01:30:46   (  81.35,-154.95) 02/01/2021   01:31:00  (  81.36,-154.98)    1.18                14
 02/01/2021   02:21:26   ( -81.34,  12.70) 02/01/2021   02:20:27  ( -81.35,  12.57)    2.89                59
 02/03/2021   21:05:09   (  81.35, -88.85) 02/03/2021   21:05:14  (  81.34, -88.82)    1.55                 5
 02/03/2021   21:55:49   ( -81.34,  78.82) 02/03/2021   21:54:41  ( -81.34,  78.76)    1.15                68
 02/06/2021   15:48:51   ( -81.36, 170.03) 02/06/2021   15:50:01  ( -81.34, 170.01)    1.80                70
 02/06/2021   16:39:31   (  81.35, -22.39) 02/06/2021   16:39:27  (  81.34, -22.31)    1.39                 4
 02/09/2021   11:23:12   ( -81.35,-123.50) 02/09/2021   11:24:13  ( -81.35,-123.50)    0.99                61