Simultaneous Nadir Overpasses (SNOs) between TERRA and METOP-C
TLE Epoch: 2021 3 18.  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)
 03/20/2021   01:36:43   ( -81.29,  22.03) 03/20/2021   01:36:24  ( -81.29,  22.14)    1.84                19
 03/20/2021   02:26:09   (  81.29,-170.23) 03/20/2021   02:27:04  (  81.29,-170.27)    0.69                55
 03/22/2021   21:10:56   ( -81.28,  88.46) 03/22/2021   21:10:46  ( -81.29,  88.58)    2.14                10
 03/22/2021   22:00:22   (  81.29,-103.83) 03/22/2021   22:01:26  (  81.29,-103.80)    0.74                64
 03/25/2021   15:55:43   (  81.26, -13.14) 03/25/2021   15:54:29  (  81.28, -13.01)    2.61                74
 03/25/2021   16:45:09   ( -81.28, 154.84) 03/25/2021   16:45:08  ( -81.29, 155.01)    2.94                 1
 03/25/2021   17:34:35   (  81.28, -37.48) 03/25/2021   17:35:48  (  81.29, -37.35)    2.43                73
 03/28/2021   11:29:54   (  81.28,  53.56) 03/28/2021   11:28:50  (  81.28,  53.43)    2.23                64
 03/28/2021   12:19:20   ( -81.30,-138.44) 03/28/2021   12:19:29  ( -81.29,-138.58)    2.51                 9
 03/31/2021   07:04:06   (  81.29, 120.21) 03/31/2021   07:03:11  (  81.28, 120.24)    0.69                55