Simultaneous Nadir Overpasses (SNOs) between FY3D and AQUA
TLE Epoch: 2021 11 11.  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)
 11/12/2021   17:08:21   (  70.12, -76.67) 11/12/2021   17:08:49  (  70.12, -76.69)    0.43                28
 11/12/2021   17:58:03   ( -66.84,  95.01) 11/12/2021   17:57:15  ( -66.84,  94.99)    0.89                48
 11/15/2021   09:24:45   (  70.50,  38.67) 11/15/2021   09:25:26  (  70.51,  38.62)    1.84                41
 11/15/2021   10:14:45   ( -68.19,-150.69) 11/15/2021   10:14:09  ( -68.19,-150.64)    1.88                36
 11/18/2021   01:41:21   (  71.52, 152.89) 11/18/2021   01:42:14  (  71.51, 152.93)    1.48                53
 11/18/2021   02:31:06   ( -68.42, -35.03) 11/18/2021   02:30:43  ( -68.43, -35.05)    0.97                23
 11/20/2021   17:57:40   (  71.64, -91.38) 11/20/2021   17:58:46  (  71.65, -91.42)    1.44                66
 11/20/2021   18:47:41   ( -69.40,  79.58) 11/20/2021   18:47:30  ( -69.40,  79.60)    0.73                11
 11/23/2021   10:17:15   (  80.19, -11.60) 11/23/2021   10:18:28  (  80.54, -10.32)   45.88                73
 11/23/2021   11:04:12   ( -70.22,-165.69) 11/23/2021   11:04:13  ( -70.21,-165.65)    1.88                 1