Simultaneous Nadir Overpasses (SNOs) between FY3D and TERRA
TLE Epoch: 2023 1 13.  Predictions up to the next  14.0 days:

     Date     Time(FY3D) FY3D Lat/Lon Date Time(TERRA) TERRA Lat/Lon    Distance(km)  Time Diff(sec)
 01/14/2023   15:55:23   (  72.67, -58.99) 01/14/2023   15:55:45  (  72.69, -59.00)    2.44                22
 01/14/2023   16:46:07   ( -72.61, 108.45) 01/14/2023   16:45:10  ( -72.60, 108.49)    1.41                57
 01/17/2023   03:59:38   ( -72.74, -60.17) 01/17/2023   04:00:25  ( -72.72, -60.13)    2.99                47
 01/17/2023   04:50:22   (  72.62, 107.39) 01/17/2023   04:49:49  (  72.62, 107.33)    2.04                33
 01/19/2023   16:03:53   (  72.77, -61.26) 01/19/2023   16:05:03  (  72.75, -61.25)    2.18                70
 01/19/2023   16:54:36   ( -72.65, 106.31) 01/19/2023   16:54:28  ( -72.67, 106.25)    3.05                 8
 01/19/2023   17:45:09   (  71.97, -85.03) 01/19/2023   17:44:02  (  72.03, -87.26)   76.75                67
 01/22/2023   04:58:52   (  72.74, 105.09) 01/22/2023   04:59:05  (  72.72, 105.16)    3.10                13
 01/22/2023   05:49:35   ( -72.62, -87.33) 01/22/2023   05:48:30  ( -72.64, -87.33)    3.22                65
 01/24/2023   17:03:06   ( -72.77, 104.00) 01/24/2023   17:03:43  ( -72.77, 104.08)    2.65                37
 01/24/2023   17:53:50   (  72.67, -88.47) 01/24/2023   17:53:07  (  72.66, -88.48)    0.96                43