Simultaneous Nadir Overpasses (SNOs) between FY3D and TERRA
TLE Epoch: 2023 10 29.  Predictions up to the next  14.0 days:

     Date     Time(FY3D) FY3D Lat/Lon Date Time(TERRA) TERRA Lat/Lon    Distance(km)  Time Diff(sec)
 10/29/2023   10:05:43   ( -74.35,-151.45) 10/29/2023   10:06:42  ( -74.38,-151.43)    3.48                59
 10/29/2023   10:56:28   (  74.28,  16.03) 10/29/2023   10:56:04  (  74.29,  16.02)    0.41                24
 10/31/2023   22:09:42   (  74.33,-152.36) 10/31/2023   22:10:18  (  74.35,-152.41)    3.01                36
 10/31/2023   23:00:26   ( -74.29,  15.07) 10/31/2023   22:59:43  ( -74.28,  15.07)    0.41                43
 11/03/2023   10:13:40   ( -74.35,-153.35) 11/03/2023   10:13:56  ( -74.37,-153.32)    2.74                16
 11/03/2023   11:04:25   (  74.28,  14.14) 11/03/2023   11:03:18  (  74.27,  14.12)    1.15                67
 11/05/2023   21:26:56   ( -74.51,  37.95) 11/05/2023   21:28:08  ( -74.47,  38.33)   12.02                72
 11/05/2023   22:17:39   (  74.35,-154.30) 11/05/2023   22:17:30  (  74.37,-154.24)    3.14                 9
 11/05/2023   23:08:12   ( -73.77,  14.48) 11/05/2023   23:07:04  ( -73.83,  12.21)   70.82                68
 11/08/2023   09:30:52   (  74.42,  37.23) 11/08/2023   09:31:41  (  74.43,  37.32)    2.78                49
 11/08/2023   10:21:35   ( -74.33,-155.22) 11/08/2023   10:21:06  ( -74.36,-155.19)    3.26                29
 11/10/2023   21:34:49   ( -74.42,  36.30) 11/10/2023   21:35:18  ( -74.39,  36.29)    3.71                29
 11/10/2023   22:25:34   (  74.35,-156.21) 11/10/2023   22:24:39  (  74.34,-156.16)    2.17                55