Simultaneous Nadir Overpasses (SNOs) between FY3D and AQUA
TLE Epoch: 2023 3 20.  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   03:55:24   (  78.19, 103.74) 03/21/2023   03:56:02  (  78.20, 103.66)    1.89                38
 03/21/2023   04:45:56   ( -77.69, -86.27) 03/21/2023   04:45:15  ( -77.70, -86.37)    2.38                41
 03/23/2023   17:41:41   ( -79.56,  67.83) 03/23/2023   17:42:55  ( -79.67,  68.23)   15.01                74
 03/23/2023   18:31:42   (  77.91,-113.78) 03/23/2023   18:31:37  (  77.92,-113.90)    3.01                 5
 03/26/2023   08:17:31   ( -78.34,-142.51) 03/26/2023   08:18:01  ( -78.32,-142.39)    3.04                30
 03/26/2023   09:08:04   (  77.79,  27.75) 03/26/2023   09:07:14  (  77.79,  27.80)    1.35                50
 03/28/2023   22:03:13   (  78.46,-169.61) 03/28/2023   22:04:17  (  78.46,-169.60)    0.19                64
 03/28/2023   22:53:47   ( -78.04,   0.09) 03/28/2023   22:53:32  ( -78.04,   0.12)    0.77                15
 03/31/2023   12:39:33   (  78.29, -27.71) 03/31/2023   12:39:50  (  78.28, -27.59)    2.92                17
 03/31/2023   13:30:01   ( -77.62, 143.15) 03/31/2023   13:29:00  ( -77.63, 143.06)    2.32                61
 04/03/2023   02:25:14   ( -78.43, -54.90) 04/03/2023   02:26:04  ( -78.42, -54.83)    1.75                50