Simultaneous Nadir Overpasses (SNOs) between FY3D and AQUA
TLE Epoch: 2023 3 21.  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)
 03/21/2023   04:45:55   ( -77.66, -86.15) 03/21/2023   04:45:14  ( -77.67, -86.27)    3.08                41
 03/23/2023   17:41:35   ( -79.38,  69.38) 03/23/2023   17:42:49  ( -79.47,  69.71)   12.27                74
 03/23/2023   18:31:47   (  78.12,-114.91) 03/23/2023   18:31:41  (  78.11,-114.81)    2.42                 6
 03/26/2023   08:17:30   ( -78.30,-142.33) 03/26/2023   08:18:00  ( -78.30,-142.25)    2.01                30
 03/26/2023   09:08:03   (  77.76,  27.92) 03/26/2023   09:07:13  (  77.76,  27.93)    0.45                50
 03/28/2023   22:03:13   (  78.42,-169.40) 03/28/2023   22:04:17  (  78.42,-169.43)    0.70                64
 03/28/2023   22:53:47   ( -78.00,   0.28) 03/28/2023   22:53:32  ( -78.00,   0.28)    0.29                15
 03/31/2023   12:39:34   (  78.29, -27.70) 03/31/2023   12:39:51  (  78.28, -27.60)    2.26                17
 03/31/2023   13:30:01   ( -77.58, 143.36) 03/31/2023   13:29:00  ( -77.59, 143.24)    3.08                61
 04/03/2023   02:25:14   ( -78.42, -54.85) 04/03/2023   02:26:04  ( -78.42, -54.80)    1.32                50