Simultaneous Nadir Overpasses (SNOs) between TERRA and METOP-C
TLE Epoch: 2021 12 13.  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   21:37:08   (  81.22,-100.83) 12/14/2021   21:36:20  (  81.21,-100.93)    1.76                48
 12/14/2021   22:26:34   ( -81.23,  67.06) 12/14/2021   22:26:58  ( -81.23,  67.15)    1.62                24
 12/17/2021   17:11:19   (  81.20, -34.66) 12/17/2021   17:10:43  (  81.21, -34.66)    0.73                36
 12/17/2021   18:00:45   ( -81.22, 133.25) 12/17/2021   18:01:21  ( -81.22, 133.41)    2.76                36
 12/20/2021   12:45:29   (  81.20,  31.84) 12/20/2021   12:45:05  (  81.21,  31.98)    2.51                24
 12/20/2021   13:34:55   ( -81.22,-160.22) 12/20/2021   13:35:44  ( -81.22,-160.34)    2.12                49
 12/23/2021   08:19:38   (  81.20,  98.30) 12/23/2021   08:19:27  (  81.21,  98.20)    1.72                11
 12/23/2021   09:09:04   ( -81.23, -93.72) 12/23/2021   09:10:05  ( -81.23, -93.72)    0.08                61
 12/26/2021   03:04:22   ( -81.20,  -2.90) 12/26/2021   03:03:08  ( -81.21,  -2.76)    2.30                74
 12/26/2021   03:53:48   (  81.20, 164.74) 12/26/2021   03:53:49  (  81.21, 164.80)    1.38                 1