Simultaneous Nadir Overpasses (SNOs) Predictions

Prediction of SNOs between GOES-16 and FY3D Satellite Orbit:

Table of predicted SNOs for the next 14.0 days since TLE Epoch: 9/20/2025
Index Date Time (GOES-16) GOES-16 Lat,Lon FY3D Lat,Lon Distance(km) Time Diff (sec)
1 09/23/2025 10:17:35 -0.07,-104.69 -0.02,-105.00 34.54 80
2 09/24/2025 09:56:05 -0.08,-104.70 -1.04,-100.42 487.27 80
3 09/25/2025 22:17:52 0.07,-104.69 -0.16,-105.64 108.82 80
4 09/26/2025 22:01:42 0.07,-104.69 0.87,-101.07 413.23 80
5 09/28/2025 10:23:20 -0.06,-104.72 0.27,-106.25 174.97 80
6 09/29/2025 10:01:50 -0.07,-104.72 -0.76,-101.68 346.50 80
7 09/30/2025 22:26:17 0.06,-104.70 -0.42,-106.90 250.49 80
8 10/01/2025 22:04:47 0.07,-104.70 0.61,-102.32 271.38 80
9 10/03/2025 10:29:04 -0.06,-104.73 0.59,-107.50 316.23 80
10 10/04/2025 10:07:33 -0.07,-104.73 -0.45,-102.92 205.37 80

Figure of GOES-16 and FY3D satellite orbits during SNOs since TLE Epoch: 9/20/2025
SNOs_Map_GOES-16_FY3D_20250921.jpg

Download SNOs between GOES-16 and FY3D since TLE EPOCH: 09/20/2025 in txt file.

Historical Predications of SNOs between GOES-16 and FY3D