Simultaneous Nadir Overpasses (SNOs) between METOP-B and TERRA
TLE Epoch: 2021 2 4.  Predictions up to the next  14.0 days:

     Date     Time(METOP-B) METOP-B Lat/Lon Date Time(TERRA) TERRA Lat/Lon    Distance(km)  Time Diff(sec)
 02/04/2021   13:33:08   (  81.29,  23.01) 02/04/2021   13:34:06  (  81.29,  23.05)    0.84                58
 02/04/2021   14:23:48   ( -81.30,-169.20) 02/04/2021   14:23:32  ( -81.31,-169.04)    2.88                16
 02/07/2021   09:07:29   (  81.30,  89.65) 02/07/2021   09:08:19  (  81.30,  89.55)    1.66                50
 02/07/2021   09:58:09   ( -81.31,-102.52) 02/07/2021   09:57:45  ( -81.31,-102.51)    0.69                24
 02/10/2021   04:41:51   (  81.30, 155.89) 02/10/2021   04:42:32  (  81.30, 156.01)    2.14                41
 02/10/2021   05:32:31   ( -81.30, -36.24) 02/10/2021   05:31:59  ( -81.29, -36.40)    2.88                32
 02/13/2021   00:16:11   (  81.30,-137.49) 02/13/2021   00:16:44  (  81.30,-137.56)    1.15                33
 02/13/2021   01:06:51   ( -81.31,  30.41) 02/13/2021   01:06:10  ( -81.32,  30.43)    0.95                41
 02/15/2021   19:50:33   (  81.30, -71.28) 02/15/2021   19:50:57  (  81.29, -71.17)    1.88                24