Simultaneous Nadir Overpasses (SNOs) between FY3D and AQUA
TLE Epoch: 2020 9 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)
 09/20/2020   06:52:09   ( -55.57, 112.80) 09/20/2020   06:52:37  ( -55.58, 112.83)    1.65                28
 09/20/2020   07:40:45   (  62.70, -75.00) 09/20/2020   07:39:58  (  62.71, -74.96)    2.22                47
 09/22/2020   23:08:36   ( -55.27,-131.45) 09/22/2020   23:09:10  ( -55.27,-131.46)    0.44                34
 09/22/2020   23:57:12   (  62.40,  40.67) 09/22/2020   23:56:31  (  62.40,  40.68)    0.68                41
 09/25/2020   15:25:28   ( -53.60, -16.43) 09/25/2020   15:26:07  ( -53.60, -16.42)    0.98                39
 09/25/2020   16:13:37   (  62.26, 156.47) 09/25/2020   16:13:02  (  62.25, 156.45)    1.19                35
 09/28/2020   07:41:51   ( -53.57,  99.47) 09/28/2020   07:42:36  ( -53.57,  99.44)    1.87                45
 09/28/2020   08:30:24   (  60.89, -88.68) 09/28/2020   08:29:54  (  60.89, -88.66)    1.03                30
 09/30/2020   23:58:39   ( -52.12,-145.34) 09/30/2020   23:59:29  ( -52.12,-145.36)    1.33                50
 10/01/2020   00:46:46   (  60.91,  27.25) 10/01/2020   00:46:22  (  60.91,  27.23)    1.51                24
 10/03/2020   16:15:23   ( -50.84, -30.04) 10/03/2020   16:16:18  ( -50.83, -30.06)    1.23                55
 10/03/2020   17:03:30   (  59.64, 142.25) 10/03/2020   17:03:11  (  59.64, 142.25)    0.06                19