Simultaneous Nadir Overpasses (SNOs) between TERRA and METOP-C
TLE Epoch: 2021 12 22.  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)
 12/23/2021   08:19:41   (  81.21,  98.37) 12/23/2021   08:19:30  (  81.21,  98.26)    1.90                11
 12/23/2021   09:09:07   ( -81.23, -93.73) 12/23/2021   09:10:08  ( -81.23, -93.72)    0.14                61
 12/26/2021   03:04:26   ( -81.21,  -2.88) 12/26/2021   03:03:12  ( -81.21,  -2.78)    1.76                74
 12/26/2021   03:53:52   (  81.21, 164.83) 12/26/2021   03:53:53  (  81.22, 164.85)    0.40                 1
 12/26/2021   04:43:18   ( -81.23, -27.24) 12/26/2021   04:44:31  ( -81.23, -27.11)    2.16                73
 12/28/2021   22:38:37   ( -81.21,  63.53) 12/28/2021   22:37:36  ( -81.20,  63.42)    1.98                61
 12/28/2021   23:28:03   (  81.21,-128.78) 12/28/2021   23:28:17  (  81.21,-128.98)    3.34                14
 12/31/2021   18:12:47   ( -81.20, 129.86) 12/31/2021   18:11:58  ( -81.21, 129.97)    1.88                49
 12/31/2021   19:02:12   (  81.22, -62.11) 12/31/2021   19:02:38  (  81.22, -62.08)    0.58                26
 01/03/2022   13:46:57   ( -81.21,-163.52) 01/03/2022   13:46:21  ( -81.21,-163.52)    0.27                36