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   (  77.91, -28.88) 12/17/2022   12:48:35  (  77.91, -28.84)    0.93                59
 12/17/2022   13:38:04   ( -77.21, 141.80) 12/17/2022   13:37:45  ( -77.22, 141.72)    2.04                19
 12/20/2022   03:24:06   (  77.79, 112.65) 12/20/2022   03:25:05  (  77.80, 112.56)    2.28                59
 12/20/2022   04:14:40   ( -77.33, -77.84) 12/20/2022   04:14:20  ( -77.32, -77.82)    0.68                20
 12/22/2022   18:00:39   (  77.79,-106.47) 12/22/2022   18:01:37  (  77.80,-106.58)    2.95                58
 12/22/2022   18:51:12   ( -77.28,  63.25) 12/22/2022   18:50:51  ( -77.28,  63.24)    0.35                21
 12/25/2022   08:37:13   (  77.88,  33.97) 12/25/2022   08:38:09  (  77.88,  33.93)    1.12                56
 12/25/2022   09:27:46   ( -77.37,-156.25) 12/25/2022   09:27:23  ( -77.37,-156.20)    1.14                23
 12/27/2022   23:13:44   (  77.81, 175.22) 12/27/2022   23:14:38  (  77.82, 175.11)    2.96                54