Simultaneous Nadir Overpasses (SNOs) between TERRA and METOP-C
TLE Epoch: 2020 12 21.  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)
 12/22/2020   22:13:35   ( -81.27,  73.04) 12/22/2020   22:13:31  ( -81.27,  72.87)    2.79                 4
 12/22/2020   23:03:01   (  81.28,-119.21) 12/22/2020   23:04:11  (  81.28,-119.15)    1.14                70
 12/25/2020   16:58:23   (  81.27, -28.17) 12/25/2020   16:57:15  (  81.27, -28.27)    1.82                68
 12/25/2020   17:47:50   ( -81.27, 139.40) 12/25/2020   17:47:54  ( -81.28, 139.46)    1.36                 4
 12/28/2020   12:32:37   (  81.26,  38.13) 12/28/2020   12:31:37  (  81.27,  38.26)    2.27                60
 12/28/2020   13:22:03   ( -81.28,-153.89) 12/28/2020   13:22:16  ( -81.28,-153.96)    1.20                13
 12/31/2020   08:06:51   (  81.28, 104.77) 12/31/2020   08:06:00  (  81.27, 104.78)    0.26                51
 12/31/2020   08:56:18   ( -81.27, -87.61) 12/31/2020   08:56:40  ( -81.28, -87.78)    2.98                22
 01/03/2021   03:41:06   (  81.26, 171.00) 01/03/2021   03:40:24  (  81.27, 170.88)    2.02                42