Simultaneous Nadir Overpasses (SNOs) between METOP-B and TERRA
TLE Epoch: 2020 9 18.  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)
 09/19/2020   19:32:20   (  81.33, -65.50) 09/19/2020   19:33:12  (  81.34, -65.42)    1.44                52
 09/19/2020   20:23:00   ( -81.33, 102.14) 09/19/2020   20:22:39  ( -81.33, 102.13)    0.55                21
 09/22/2020   15:06:39   (  81.33,   1.04) 09/22/2020   15:07:26  (  81.33,   1.00)    0.69                47
 09/22/2020   15:57:19   ( -81.34, 168.73) 09/22/2020   15:56:53  ( -81.33, 168.58)    2.58                26
 09/25/2020   10:40:59   (  81.33,  67.56) 09/25/2020   10:41:41  (  81.34,  67.45)    1.79                42
 09/25/2020   11:31:40   ( -81.33,-125.10) 09/25/2020   11:31:08  ( -81.33,-124.94)    2.75                32
 09/28/2020   06:15:19   (  81.34, 134.07) 09/28/2020   06:15:56  (  81.34, 133.95)    2.03                37
 09/28/2020   07:06:00   ( -81.34, -58.55) 09/28/2020   07:05:23  ( -81.34, -58.41)    2.33                37
 10/01/2020   01:49:39   (  81.33,-159.84) 10/01/2020   01:50:11  (  81.32,-159.90)    1.45                32