Simultaneous Nadir Overpasses (SNOs) between FY3D and AQUA
TLE Epoch: 2022 12 18.  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)
 12/20/2022   03:24:06   (  77.80, 112.60) 12/20/2022   03:25:05  (  77.80, 112.51)    2.25                59
 12/20/2022   04:14:40   ( -77.34, -77.89) 12/20/2022   04:14:20  ( -77.34, -77.86)    0.67                20
 12/22/2022   18:00:39   (  77.80,-106.53) 12/22/2022   18:01:37  (  77.81,-106.64)    2.98                58
 12/22/2022   18:51:12   ( -77.30,  63.19) 12/22/2022   18:50:51  ( -77.30,  63.18)    0.36                21
 12/25/2022   08:37:12   (  77.85,  34.11) 12/25/2022   08:38:08  (  77.86,  34.07)    1.14                56
 12/25/2022   09:27:46   ( -77.39,-156.32) 12/25/2022   09:27:23  ( -77.38,-156.28)    1.09                23
 12/27/2022   23:13:43   (  77.79, 175.34) 12/27/2022   23:14:37  (  77.80, 175.22)    3.01                54
 12/28/2022   00:04:16   ( -77.27, -14.90) 12/28/2022   00:03:51  ( -77.28, -14.95)    1.17                25
 12/30/2022   13:50:16   (  77.81, -43.87) 12/30/2022   13:51:07  (  77.81, -43.96)    2.32                51