Simultaneous Nadir Overpasses (SNOs) between METOP-A and TERRA
TLE Epoch: 2021 1 6.  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, 135.00) 01/06/2021   18:12:25  ( -81.36, 134.90)    1.83                18
 01/06/2021   19:02:48   (  81.36, -57.75) 01/06/2021   19:01:52  (  81.35, -57.70)    1.04                56
 01/09/2021   13:46:30   ( -81.35,-158.72) 01/09/2021   13:46:39  ( -81.37,-158.57)    2.77                 9
 01/09/2021   14:37:10   (  81.35,   8.89) 01/09/2021   14:36:06  (  81.35,   8.80)    1.81                64
 01/12/2021   08:30:17   (  81.42,  97.90) 01/12/2021   08:31:30  (  81.27,  98.44)   19.31                73
 01/12/2021   09:20:52   ( -81.36, -92.45) 01/12/2021   09:20:53  ( -81.35, -92.47)    0.96                 1
 01/12/2021   10:11:32   (  81.35,  75.14) 01/12/2021   10:10:19  (  81.35,  75.25)    2.01                73
 01/15/2021   04:04:34   (  81.36, 166.48) 01/15/2021   04:05:40  (  81.35, 166.38)    1.98                66
 01/15/2021   04:55:15   ( -81.36, -26.18) 01/15/2021   04:55:07  ( -81.35, -26.02)    2.91                 8
 01/17/2021   23:38:57   (  81.36,-127.29) 01/17/2021   23:39:54  (  81.35,-127.24)    1.85                57