Simultaneous Nadir Overpasses (SNOs) between TERRA and METOP-C
TLE Epoch: 2021 6 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)
 06/20/2021   20:07:49   ( -81.30, 103.95) 06/20/2021   20:07:41  ( -81.30, 103.98)    0.55                 8
 06/20/2021   20:57:15   (  81.30, -88.33) 06/20/2021   20:58:20  (  81.30, -88.39)    0.94                65
 06/23/2021   14:52:35   (  81.29,   2.66) 06/23/2021   14:51:22  (  81.29,   2.50)    2.87                73
 06/23/2021   15:42:02   ( -81.29, 170.26) 06/23/2021   15:42:03  ( -81.29, 170.17)    1.65                 1
 06/23/2021   16:31:27   (  81.31, -21.67) 06/23/2021   16:32:41  (  81.30, -21.84)    2.98                74
 06/26/2021   10:26:47   (  81.28,  68.91) 06/26/2021   10:25:42  (  81.29,  69.03)    2.26                65
 06/26/2021   11:16:13   ( -81.30,-123.09) 06/26/2021   11:16:23  ( -81.29,-123.28)    3.25                10
 06/29/2021   06:00:59   (  81.29, 135.50) 06/29/2021   06:00:03  (  81.29, 135.56)    1.04                56
 06/29/2021   06:50:26   ( -81.29, -56.85) 06/29/2021   06:50:44  ( -81.30, -56.74)    2.09                18
 07/02/2021   01:35:11   (  81.29,-157.95) 07/02/2021   01:34:24  (  81.29,-157.93)    0.48                47