Simultaneous Nadir Overpasses (SNOs) between TERRA and METOP-C
TLE Epoch: 2021 1 13.  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)
 01/14/2021   09:58:01   (  81.27,  76.88) 01/14/2021   09:57:54  (  81.28,  76.91)    0.62                 7
 01/14/2021   10:47:27   ( -81.29,-115.21) 01/14/2021   10:48:33  ( -81.29,-115.12)    1.49                66
 01/17/2021   04:42:48   ( -81.27, -24.45) 01/17/2021   04:41:36  ( -81.27, -24.33)    2.12                72
 01/17/2021   05:32:14   (  81.27, 143.28) 01/17/2021   05:32:16  (  81.28, 143.29)    0.68                 2
 01/17/2021   06:21:14   ( -81.71, -38.46) 01/17/2021   06:22:23  ( -81.28, -36.11)   61.50                69
 01/20/2021   00:17:02   ( -81.26,  41.94) 01/20/2021   00:15:59  ( -81.27,  42.10)    2.98                63
 01/20/2021   01:06:27   (  81.29,-149.98) 01/20/2021   01:06:38  (  81.28,-149.96)    0.72                11
 01/22/2021   19:51:15   ( -81.28, 108.67) 01/22/2021   19:50:22  ( -81.27, 108.52)    2.60                53
 01/22/2021   20:40:41   (  81.28, -83.65) 01/22/2021   20:41:01  (  81.28, -83.61)    0.66                20
 01/25/2021   15:25:29   ( -81.27, 174.98) 01/25/2021   15:24:45  ( -81.27, 174.91)    1.16                44