Simultaneous Nadir Overpasses (SNOs) between TERRA and METOP-C
TLE Epoch: 2021 12 14.  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)
 12/14/2021   21:37:09   (  81.21,-100.91) 12/14/2021   21:36:21  (  81.21,-101.00)    1.70                48
 12/14/2021   22:26:35   ( -81.23,  66.97) 12/14/2021   22:26:59  ( -81.23,  67.06)    1.54                24
 12/17/2021   17:11:18   (  81.22, -34.37) 12/17/2021   17:10:42  (  81.21, -34.35)    0.55                36
 12/17/2021   18:00:45   ( -81.21, 133.17) 12/17/2021   18:01:21  ( -81.22, 133.32)    2.89                36
 12/20/2021   12:45:28   (  81.22,  32.12) 12/20/2021   12:45:04  (  81.22,  32.27)    2.59                24
 12/20/2021   13:34:55   ( -81.22,-160.31) 12/20/2021   13:35:44  ( -81.22,-160.43)    2.11                49
 12/23/2021   08:19:38   (  81.22,  98.58) 12/23/2021   08:19:27  (  81.21,  98.50)    1.67                11
 12/23/2021   09:09:05   ( -81.22, -93.82) 12/23/2021   09:10:06  ( -81.22, -93.82)    0.42                61
 12/26/2021   03:04:22   ( -81.20,  -3.01) 12/26/2021   03:03:08  ( -81.20,  -2.87)    2.38                74
 12/26/2021   03:53:47   (  81.22, 165.00) 12/26/2021   03:53:48  (  81.22, 165.08)    1.36                 1