Simultaneous Nadir Overpasses (SNOs) between METOP-A and TERRA
TLE Epoch: 2021 2 7.  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)
 02/09/2021   11:23:12   ( -81.35,-123.29) 02/09/2021   11:24:13  ( -81.36,-123.33)    1.01                61
 02/09/2021   12:13:53   (  81.35,  43.96) 02/09/2021   12:13:40  (  81.34,  44.03)    1.58                13
 02/12/2021   06:57:33   ( -81.34, -56.83) 02/12/2021   06:58:25  ( -81.36, -56.84)    1.53                52
 02/12/2021   07:48:14   (  81.35, 110.41) 02/12/2021   07:47:52  (  81.34, 110.48)    1.38                22
 02/15/2021   02:31:56   ( -81.35,   9.23) 02/15/2021   02:32:39  ( -81.34,   9.23)    1.68                43
 02/15/2021   03:22:36   (  81.34, 176.84) 02/15/2021   03:22:05  (  81.34, 176.91)    1.18                31
 02/17/2021   22:06:18   ( -81.35,  75.66) 02/17/2021   22:06:52  ( -81.34,  75.65)    1.47                34
 02/17/2021   22:56:58   (  81.34,-116.74) 02/17/2021   22:56:18  (  81.34,-116.69)    0.88                40
 02/20/2021   17:40:39   ( -81.35, 142.07) 02/20/2021   17:41:04  ( -81.34, 142.05)    1.52                25