Simultaneous Nadir Overpasses (SNOs) between TERRA and METOP-C
TLE Epoch: 2021 4 11.  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)
 04/11/2021   13:21:00   (  81.28,  25.78) 04/11/2021   13:20:42  (  81.29,  25.77)    0.54                18
 04/11/2021   14:10:26   ( -81.30,-166.32) 04/11/2021   14:11:21  ( -81.29,-166.51)    3.21                55
 04/14/2021   08:55:13   (  81.30,  92.42) 04/14/2021   08:55:04  (  81.29,  92.38)    0.90                 9
 04/14/2021   09:44:40   ( -81.29,-100.03) 04/14/2021   09:45:43  ( -81.30, -99.90)    2.27                63
 04/17/2021   03:40:18   ( -80.86, -15.16) 04/17/2021   03:39:04  ( -81.09, -15.84)   27.94                74
 04/17/2021   04:29:27   (  81.28, 158.65) 04/17/2021   04:29:27  (  81.29, 158.57)    1.47                 0
 04/17/2021   05:18:53   ( -81.30, -33.39) 04/17/2021   05:20:05  ( -81.30, -33.31)    1.45                72
 04/19/2021   23:14:13   ( -81.29,  57.53) 04/19/2021   23:13:07  ( -81.29,  57.60)    1.22                66
 04/20/2021   00:03:39   (  81.29,-134.78) 04/20/2021   00:03:48  (  81.29,-134.87)    1.49                 9
 04/22/2021   18:48:26   ( -81.30, 124.09) 04/22/2021   18:47:29  ( -81.29, 124.17)    1.48                57