Simultaneous Nadir Overpasses (SNOs) between TERRA and METOP-C
TLE Epoch: 2021 3 10.  Predictions up to the next  14.0 days:

     Date     Time(TERRA) TERRA Lat/Lon Date Time(METOP-C) METOP-C Lat/Lon    Distance(km)  Time Diff(sec)
 03/11/2021   14:54:05   ( -81.28,-177.44) 03/11/2021   14:53:20  ( -81.28,-177.63)    3.19                45
 03/11/2021   15:43:31   (  81.28,  -9.70) 03/11/2021   15:43:59  (  81.29,  -9.79)    1.65                28
 03/14/2021   10:28:18   ( -81.28,-110.88) 03/14/2021   10:27:41  ( -81.29,-110.75)    2.33                37
 03/14/2021   11:17:44   (  81.29,  56.83) 03/14/2021   11:18:21  (  81.29,  56.72)    1.79                37
 03/17/2021   06:02:31   ( -81.29, -44.36) 03/17/2021   06:02:03  ( -81.29, -44.27)    1.52                28
 03/17/2021   06:51:57   (  81.29, 123.32) 03/17/2021   06:52:43  (  81.29, 123.22)    1.70                46
 03/20/2021   01:36:43   ( -81.29,  22.13) 03/20/2021   01:36:24  ( -81.29,  22.19)    1.06                19
 03/20/2021   02:26:09   (  81.29,-170.21) 03/20/2021   02:27:04  (  81.29,-170.29)    1.30                55
 03/22/2021   21:10:56   ( -81.29,  88.58) 03/22/2021   21:10:46  ( -81.29,  88.63)    0.88                10