Simultaneous Nadir Overpasses (SNOs) between METOP-A and TERRA
TLE Epoch: 2021 2 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)
 02/12/2021   06:57:33   ( -81.35, -56.87) 02/12/2021   06:58:25  ( -81.36, -56.90)    1.21                52
 02/12/2021   07:48:14   (  81.35, 110.42) 02/12/2021   07:47:52  (  81.34, 110.47)    1.12                22
 02/15/2021   02:31:55   ( -81.34,   9.58) 02/15/2021   02:32:38  ( -81.36,   9.53)    1.58                43
 02/15/2021   03:22:36   (  81.35, 176.85) 02/15/2021   03:22:05  (  81.34, 176.88)    0.74                31
 02/17/2021   22:06:17   ( -81.34,  76.01) 02/17/2021   22:06:51  ( -81.35,  75.93)    1.91                34
 02/17/2021   22:56:58   (  81.34,-116.73) 02/17/2021   22:56:18  (  81.34,-116.75)    0.71                40
 02/20/2021   17:40:38   ( -81.34, 142.42) 02/20/2021   17:41:03  ( -81.35, 142.30)    2.37                25
 02/20/2021   18:31:19   (  81.34, -50.33) 02/20/2021   18:30:30  (  81.33, -50.41)    1.66                49
 02/23/2021   13:15:00   ( -81.34,-151.19) 02/23/2021   13:15:16  ( -81.34,-151.37)    3.20                16