Simultaneous Nadir Overpasses (SNOs) between TERRA and METOP-C
TLE Epoch: 2021 1 17.  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)
 01/17/2021   05:32:14   (  81.29, 143.54) 01/17/2021   05:32:16  (  81.28, 143.56)    0.58                 2
 01/17/2021   06:21:16   ( -81.69, -39.05) 01/17/2021   06:22:23  ( -81.28, -35.88)   69.96                67
 01/20/2021   00:17:01   ( -81.28,  42.15) 01/20/2021   00:15:58  ( -81.28,  42.35)    3.24                63
 01/20/2021   01:06:27   (  81.28,-150.10) 01/20/2021   01:06:38  (  81.28,-150.07)    0.49                11
 01/22/2021   19:51:15   ( -81.27, 108.51) 01/22/2021   19:50:22  ( -81.27, 108.39)    2.06                53
 01/22/2021   20:40:41   (  81.28, -83.77) 01/22/2021   20:41:01  (  81.28, -83.72)    1.12                20
 01/25/2021   15:25:29   ( -81.27, 174.83) 01/25/2021   15:24:45  ( -81.27, 174.80)    0.85                44
 01/25/2021   16:14:54   (  81.29, -17.10) 01/25/2021   16:15:23  (  81.29, -16.98)    2.08                29
 01/28/2021   10:59:42   ( -81.28,-118.51) 01/28/2021   10:59:07  ( -81.28,-118.41)    1.69                35