Simultaneous Nadir Overpasses (SNOs) between FY3D and AQUA
TLE Epoch: 2022 12 15.  Predictions up to the next  14.0 days:

     Date     Time(FY3D) FY3D Lat/Lon Date Time(AQUA) AQUA Lat/Lon    Distance(km)  Time Diff(sec)
 12/17/2022   12:47:36   (  77.90, -28.80) 12/17/2022   12:48:35  (  77.89, -28.77)    0.58                59
 12/17/2022   13:38:04   ( -77.19, 141.88) 12/17/2022   13:37:45  ( -77.20, 141.79)    2.39                19
 12/20/2022   03:24:05   (  77.77, 112.74) 12/20/2022   03:25:04  (  77.78, 112.62)    3.07                59
 12/20/2022   04:14:39   ( -77.31, -77.75) 12/20/2022   04:14:19  ( -77.31, -77.75)    0.16                20
 12/22/2022   18:00:43   (  77.97,-107.40) 12/22/2022   18:01:40  (  77.97,-107.33)    1.87                57
 12/22/2022   18:51:10   ( -77.22,  63.54) 12/22/2022   18:50:49  ( -77.22,  63.48)    1.74                21
 12/25/2022   08:37:17   (  78.01,  33.26) 12/25/2022   08:38:12  (  78.01,  33.38)    2.90                55
 12/25/2022   09:27:44   ( -77.26,-155.75) 12/25/2022   09:27:21  ( -77.26,-155.79)    1.11                23
 12/27/2022   23:13:47   (  77.90, 174.74) 12/27/2022   23:14:40  (  77.90, 174.74)    0.05                53