Simultaneous Nadir Overpasses (SNOs) between FY3D and AQUA
TLE Epoch: 2019 11 14.  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)
 11/14/2019   08:20:35   ( -67.61,  98.85) 11/14/2019   08:21:33  ( -67.61,  98.84)    0.49                58
 11/14/2019   09:10:10   (  71.20, -88.65) 11/14/2019   09:09:53  (  71.19, -88.71)    2.15                17
 11/17/2019   00:37:08   ( -67.21,-145.73) 11/17/2019   00:38:09  ( -67.22,-145.72)    0.49                61
 11/17/2019   01:26:42   (  70.87,  26.68) 11/17/2019   01:26:28  (  70.87,  26.66)    0.81                14
 11/19/2019   16:53:39   ( -66.87, -30.23) 11/19/2019   16:54:43  ( -66.87, -30.21)    1.12                64
 11/19/2019   17:43:12   (  70.59, 142.11) 11/19/2019   17:43:01  (  70.59, 142.12)    0.15                11
 11/22/2019   09:10:09   ( -66.63,  85.39) 11/22/2019   09:11:16  ( -66.63,  85.42)    1.41                67
 11/22/2019   09:59:42   (  70.35,-102.36) 11/22/2019   09:59:34  (  70.36,-102.35)    0.67                 8
 11/22/2019   10:42:04   ( -75.31,-173.88) 11/22/2019   10:40:52  ( -75.87,-171.12)   98.67                72
 11/25/2019   01:26:37   ( -66.49,-158.87) 11/25/2019   01:27:47  ( -66.50,-158.84)    1.36                70
 11/25/2019   02:16:10   (  70.23,  13.33) 11/25/2019   02:16:05  (  70.23,  13.35)    0.78                 5
 11/25/2019   03:00:53   ( -80.65, -91.00) 11/25/2019   02:59:40  ( -81.24, -89.69)   69.34                73
 11/27/2019   17:43:04   ( -66.41, -43.06) 11/27/2019   17:44:17  ( -66.41, -43.04)    0.97                73
 11/27/2019   18:32:37   (  70.15, 129.10) 11/27/2019   18:32:35  (  70.15, 129.12)    0.51                 2