Simultaneous Nadir Overpasses (SNOs) between TERRA and METOP-C
TLE Epoch: 2021 5 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)
 05/15/2021   06:32:39   (  81.29, 127.73) 05/15/2021   06:31:45  (  81.29, 127.62)    1.84                54
 05/15/2021   07:22:05   ( -81.30, -64.36) 05/15/2021   07:22:24  ( -81.30, -64.46)    1.82                19
 05/18/2021   02:06:50   (  81.29,-165.80) 05/18/2021   02:06:05  (  81.29,-165.64)    2.65                45
 05/18/2021   02:56:16   ( -81.30,   2.15) 05/18/2021   02:56:45  ( -81.30,   1.96)    3.26                29
 05/20/2021   21:41:02   (  81.29, -99.37) 05/20/2021   21:40:27  (  81.29, -99.31)    1.12                35
 05/20/2021   22:30:28   ( -81.31,  68.60) 05/20/2021   22:31:06  ( -81.30,  68.76)    2.63                38
 05/23/2021   17:15:14   (  81.28, -33.00) 05/23/2021   17:14:49  (  81.29, -33.00)    0.71                25
 05/23/2021   18:04:40   ( -81.30, 135.00) 05/23/2021   18:05:28  ( -81.30, 135.14)    2.41                48
 05/26/2021   12:49:24   (  81.30,  33.69) 05/26/2021   12:49:09  (  81.29,  33.68)    0.39                15