Simultaneous Nadir Overpasses (SNOs) between METOP-A and TERRA
TLE Epoch: 2021 1 4.  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)
 01/06/2021   18:12:07   ( -81.35, 135.02) 01/06/2021   18:12:25  ( -81.36, 134.94)    1.94                18
 01/06/2021   19:02:48   (  81.35, -57.73) 01/06/2021   19:01:52  (  81.35, -57.68)    1.00                56
 01/09/2021   13:46:30   ( -81.35,-158.69) 01/09/2021   13:46:39  ( -81.37,-158.53)    3.09                 9
 01/09/2021   14:37:10   (  81.35,   8.91) 01/09/2021   14:36:06  (  81.35,   8.82)    1.78                64
 01/12/2021   08:30:17   (  81.42,  97.92) 01/12/2021   08:31:30  (  81.27,  98.46)   19.22                73
 01/12/2021   09:20:52   ( -81.36, -92.42) 01/12/2021   09:20:53  ( -81.35, -92.43)    0.52                 1
 01/12/2021   10:11:32   (  81.35,  75.15) 01/12/2021   10:10:19  (  81.35,  75.28)    2.27                73
 01/15/2021   04:04:34   (  81.36, 166.50) 01/15/2021   04:05:40  (  81.35, 166.41)    1.59                66
 01/15/2021   04:55:15   ( -81.36, -26.15) 01/15/2021   04:55:07  ( -81.35, -25.97)    3.11                 8
 01/17/2021   23:38:57   (  81.36,-127.28) 01/17/2021   23:39:54  (  81.35,-127.20)    1.88                57