Simultaneous Nadir Overpasses (SNOs) between METOP-B and TERRA
TLE Epoch: 2021 12 26.  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)
 12/27/2021   14:29:24   (  81.25,   6.26) 12/27/2021   14:30:23  (  81.24,   6.13)    2.36                59
 12/27/2021   15:20:03   ( -81.26, 174.15) 12/27/2021   15:19:49  ( -81.26, 174.03)    2.01                14
 12/30/2021   10:03:44   (  81.25,  72.71) 12/30/2021   10:04:32  (  81.25,  72.81)    1.89                48
 12/30/2021   10:54:24   ( -81.25,-119.76) 12/30/2021   10:53:59  ( -81.25,-119.63)    2.24                25
 01/02/2022   05:38:05   (  81.25, 139.12) 01/02/2022   05:38:43  (  81.24, 139.03)    1.69                38
 01/02/2022   06:28:44   ( -81.26, -52.94) 01/02/2022   06:28:09  ( -81.26, -53.02)    1.27                35
 01/05/2022   01:12:26   (  81.25,-154.51) 01/05/2022   01:12:53  (  81.24,-154.47)    0.63                27
 01/05/2022   02:03:05   ( -81.26,  13.46) 01/05/2022   02:02:19  ( -81.27,  13.51)    0.98                46
 01/07/2022   20:46:46   (  81.24, -88.18) 01/07/2022   20:47:02  (  81.24, -88.06)    1.92                16