Simultaneous Nadir Overpasses (SNOs) between FY3D and TERRA
TLE Epoch: 2022 3 5.  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)
 03/05/2022   14:06:25   (  71.60, -32.74) 03/05/2022   14:07:34  (  71.46, -31.22)   55.61                69
 03/05/2022   14:56:57   ( -70.98, 135.66) 03/05/2022   14:57:11  ( -70.96, 135.61)    3.38                14
 03/05/2022   15:47:42   (  70.85, -56.81) 03/05/2022   15:46:38  (  70.86, -56.89)    3.36                64
 03/08/2022   05:33:27   ( -71.35, -84.05) 03/08/2022   05:34:38  ( -71.24, -83.35)   27.94                71
 03/08/2022   06:24:07   (  70.96,  83.93) 03/08/2022   06:24:08  (  70.98,  83.88)    2.54                 1
 03/08/2022   07:14:49   ( -70.86,-108.59) 03/08/2022   07:13:38  ( -70.86,-108.66)    2.88                71
 03/10/2022   21:00:31   (  71.08,-135.34) 03/10/2022   21:01:37  (  71.08,-135.36)    1.04                66
 03/10/2022   21:51:13   ( -70.98,  32.15) 03/10/2022   21:51:07  ( -70.97,  32.10)    2.05                 6
 03/10/2022   22:41:51   (  70.48,-159.72) 03/10/2022   22:40:40  (  70.54,-160.91)   44.53                71
 03/13/2022   12:27:38   ( -71.09, 172.88) 03/13/2022   12:28:37  ( -71.06, 172.84)    3.38                59
 03/13/2022   13:18:23   (  70.96, -19.60) 03/13/2022   13:18:04  (  70.96, -19.68)    2.98                19
 03/13/2022   14:08:53   ( -70.23, 148.91) 03/13/2022   14:07:45  ( -70.24, 146.90)   75.68                68
 03/16/2022   03:54:48   (  71.08, 121.13) 03/16/2022   03:55:33  (  71.09, 121.13)    0.91                45
 03/16/2022   04:45:30   ( -70.98, -71.38) 03/16/2022   04:45:03  ( -70.98, -71.41)    0.97                27
 03/18/2022   19:21:55   ( -71.10,  69.34) 03/18/2022   19:22:32  ( -71.10,  69.39)    1.72                37
 03/18/2022   20:12:40   (  70.97,-123.14) 03/18/2022   20:11:59  (  70.99,-123.14)    1.92                41