Simultaneous Nadir Overpasses (SNOs) between GOES-16 and FY3D
TLE Epoch: 2025 9 23.  Predictions up to the next  14.0 days:

     Date     Time(GOES-16)   GOES-16 Lat/Lon  FY3D Lat/Lon    Distance(km)  Time Diff(sec)
 09/24/2025   09:56:05   (  -0.08,-104.70) (  -1.02,-100.42)  487.24                80
 09/25/2025   22:17:52   (   0.07,-104.68) (  -0.17,-105.64)  109.11                80
 09/26/2025   22:01:42   (   0.07,-104.69) (   0.92,-101.07)  412.89                80
 09/28/2025   10:23:20   (  -0.06,-104.71) (   0.28,-106.25)  175.30                80
 09/29/2025   10:01:49   (  -0.07,-104.71) (  -0.76,-101.68)  346.11                80
 09/30/2025   22:26:17   (   0.06,-104.69) (  -0.42,-106.90)  251.07                80
 10/01/2025   22:04:46   (   0.07,-104.69) (   0.63,-102.32)  270.77                80
 10/03/2025   10:29:03   (  -0.06,-104.72) (   0.56,-107.50)  316.81                80
 10/04/2025   10:07:33   (  -0.07,-104.72) (  -0.48,-102.93)  204.75                80
 10/05/2025   22:31:59   (   0.05,-104.70) (  -0.73,-108.14)  392.50                80
 10/06/2025   22:10:29   (   0.06,-104.70) (   0.32,-103.56)  129.53                80