Simultaneous Nadir Overpasses (SNOs) between METOP-A and TERRA
TLE Epoch: 2021 7 12.  Predictions up to the next  14.0 days:

     Date     Time(METOP-A) METOP-A Lat/Lon Date Time(TERRA) TERRA Lat/Lon    Distance(km)  Time Diff(sec)
 07/14/2021   02:48:47   ( -81.29,   3.59) 07/14/2021   02:49:07  ( -81.30,   3.58)    0.42                20
 07/14/2021   03:39:28   (  81.29, 170.96) 07/14/2021   03:38:34  (  81.28, 170.93)    1.37                54
 07/16/2021   22:23:08   ( -81.29,  70.03) 07/16/2021   22:23:19  ( -81.29,  69.94)    1.57                11
 07/16/2021   23:13:49   (  81.29,-122.61) 07/16/2021   23:12:46  (  81.28,-122.73)    2.54                63
 07/19/2021   17:06:53   (  81.36, -33.00) 07/19/2021   17:08:06  (  81.22, -32.46)   18.14                73
 07/19/2021   17:57:28   ( -81.29, 136.47) 07/19/2021   17:57:30  ( -81.29, 136.27)    3.30                 2
 07/19/2021   18:48:09   (  81.29, -56.21) 07/19/2021   18:46:56  (  81.29, -56.06)    2.48                73
 07/22/2021   12:41:09   (  81.29,  35.32) 07/22/2021   12:42:14  (  81.30,  35.30)    0.88                65
 07/22/2021   13:31:49   ( -81.28,-157.12) 07/22/2021   13:31:41  ( -81.30,-157.07)    1.97                 8
 07/25/2021   08:15:30   (  81.29, 101.69) 07/25/2021   08:16:26  (  81.29, 101.52)    2.86                56