Simultaneous Nadir Overpasses (SNOs) between FY3D and TERRA
TLE Epoch: 2025 1 18.  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)
 01/19/2025   11:27:56   ( -77.26,-173.18) 01/19/2025   11:29:04  ( -77.17,-171.03)   53.95                68
 01/19/2025   12:18:33   (  76.90,  -4.27) 01/19/2025   12:18:28  (  76.90,  -4.32)    1.24                 5
 01/19/2025   13:09:04   ( -76.32, 165.35) 01/19/2025   13:08:00  ( -76.39, 161.63)   97.88                64
 01/21/2025   22:40:14   ( -76.96,  20.11) 01/21/2025   22:40:58  ( -76.93,  20.12)    3.22                44
 01/21/2025   23:30:58   (  76.90,-172.31) 01/21/2025   23:30:17  (  76.90,-172.34)    0.62                41
 01/24/2025   09:52:37   ( -76.92,-147.77) 01/24/2025   09:52:45  ( -76.95,-147.83)    2.90                 8
 01/24/2025   10:43:18   (  76.74,  20.32) 01/24/2025   10:42:07  (  76.76,  19.20)   28.84                71
 01/26/2025   20:14:18   (  76.96,-123.30) 01/26/2025   20:15:10  (  76.99,-123.33)    2.72                52
 01/26/2025   21:05:02   ( -76.94,  44.13) 01/26/2025   21:04:33  ( -76.92,  44.10)    1.59                29
 01/29/2025   07:26:43   (  76.99,  68.54) 01/29/2025   07:26:57  (  76.98,  68.63)    3.04                14
 01/29/2025   08:17:26   ( -76.92,-123.83) 01/29/2025   08:16:20  ( -76.91,-123.92)    2.38                66
 01/31/2025   17:48:23   ( -77.03,  93.02) 01/31/2025   17:49:24  ( -77.03,  93.17)    3.54                61
 01/31/2025   18:39:07   (  76.99, -99.48) 01/31/2025   18:38:43  (  76.98, -99.35)    3.35                24