Simultaneous Nadir Overpasses (SNOs) between TERRA and METOP-C
TLE Epoch: 2021 4 27.  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)
 04/28/2021   09:56:52   ( -81.28,-103.33) 04/28/2021   09:56:14  ( -81.28,-103.44)    1.99                38
 04/28/2021   10:46:18   (  81.29,  64.43) 04/28/2021   10:46:54  (  81.30,  64.52)    1.78                36
 05/01/2021   05:31:04   ( -81.30, -36.56) 05/01/2021   05:30:35  ( -81.29, -36.55)    0.68                29
 05/01/2021   06:20:30   (  81.30, 131.17) 05/01/2021   06:21:16  (  81.30, 130.99)    3.23                46
 05/04/2021   01:05:16   ( -81.29,  29.78) 05/04/2021   01:04:56  ( -81.29,  29.94)    2.78                20
 05/04/2021   01:54:42   (  81.30,-162.52) 05/04/2021   01:55:37  (  81.30,-162.58)    1.02                55
 05/06/2021   20:39:29   ( -81.29,  96.07) 05/06/2021   20:39:19  ( -81.29,  96.02)    0.92                10
 05/06/2021   21:28:54   (  81.31, -95.88) 05/06/2021   21:29:58  (  81.30, -95.78)    1.76                64
 05/09/2021   15:24:14   (  81.30,  -4.95) 05/09/2021   15:23:01  (  81.29,  -5.06)    2.19                73
 05/09/2021   16:13:41   ( -81.30, 162.68) 05/09/2021   16:13:40  ( -81.30, 162.85)    2.85                 1