Simultaneous Nadir Overpasses (SNOs) between TERRA and METOP-C
TLE Epoch: 2021 10 7.  Predictions up to the next  14.0 days:

     Date     Time(TERRA) TERRA Lat/Lon Date Time(METOP-C) METOP-C Lat/Lon    Distance(km)  Time Diff(sec)
 10/08/2021   11:14:27   (  81.23,  55.51) 10/08/2021   11:13:46  (  81.22,  55.58)    1.23                41
 10/08/2021   12:03:54   ( -81.22,-136.93) 10/08/2021   12:04:27  ( -81.23,-136.84)    1.73                33
 10/11/2021   06:48:39   (  81.22, 121.76) 10/11/2021   06:48:11  (  81.22, 121.65)    1.95                28
 10/11/2021   07:38:05   ( -81.23, -70.28) 10/11/2021   07:38:51  ( -81.23, -70.32)    0.76                46
 10/14/2021   02:22:49   (  81.22,-171.67) 10/14/2021   02:22:33  (  81.23,-171.53)    2.32                16
 10/14/2021   03:12:16   ( -81.22,  -4.06) 10/14/2021   03:13:15  ( -81.22,  -4.22)    2.67                59
 10/16/2021   21:57:00   (  81.23,-105.15) 10/16/2021   21:56:57  (  81.23,-105.12)    0.69                 3
 10/16/2021   22:46:27   ( -81.23,  62.48) 10/16/2021   22:47:38  ( -81.23,  62.64)    2.69                71
 10/19/2021   16:41:46   ( -81.21, 153.33) 10/19/2021   16:40:43  ( -81.21, 153.40)    1.31                63