Simultaneous Nadir Overpasses (SNOs) between FY3D and TERRA
TLE Epoch: 2022 2 10.  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)
 02/12/2022   12:10:33   (  70.88,  -2.73) 02/12/2022   12:10:54  (  70.88,  -2.76)    1.23                21
 02/12/2022   13:01:16   ( -70.80, 164.72) 02/12/2022   13:00:23  ( -70.82, 164.77)    3.08                53
 02/15/2022   02:47:07   (  71.44, 137.23) 02/15/2022   02:48:17  (  71.33, 138.54)   47.93                70
 02/15/2022   03:37:41   ( -70.89, -54.50) 02/15/2022   03:37:53  ( -70.89, -54.52)    0.87                12
 02/15/2022   04:28:26   (  70.79, 112.97) 02/15/2022   04:27:20  (  70.78, 112.96)    0.86                66
 02/17/2022   18:14:09   ( -71.13,  86.00) 02/17/2022   18:15:21  ( -71.05,  86.33)   15.21                72
 02/17/2022   19:04:51   (  70.88,-106.26) 02/17/2022   19:04:49  (  70.89,-106.27)    1.13                 2
 02/17/2022   19:55:33   ( -70.75,  61.28) 02/17/2022   19:54:19  ( -70.78,  61.19)    4.54                74
 02/20/2022   09:41:16   (  70.98,  34.50) 02/20/2022   09:42:18  (  70.99,  34.48)    1.49                62
 02/20/2022   10:31:59   ( -70.90,-158.05) 02/20/2022   10:31:48  ( -70.88,-158.05)    2.11                11
 02/20/2022   11:22:33   (  70.22,  10.36) 02/20/2022   11:21:24  (  70.27,   8.70)   62.72                69
 02/23/2022   01:08:23   ( -71.00, -17.30) 02/23/2022   01:09:16  ( -70.97, -17.31)    3.35                53
 02/23/2022   01:59:08   (  70.90, 150.18) 02/23/2022   01:58:42  (  70.91, 150.25)    2.93                26