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: 10/19/2025
Index Date Time (GOES-16) GOES-16 Lat,Lon FY3D Lat,Lon Distance(km) Time Diff (sec)
1 10/20/2025 10:05:45 -0.01,-104.71 -0.61,-102.04 303.92 80
2 10/21/2025 22:27:31 -0.00,-104.68 -0.60,-107.25 293.19 80
3 10/22/2025 22:11:20 -0.00,-104.68 0.49,-102.68 229.14 80
4 10/24/2025 10:32:57 0.02,-104.71 0.72,-107.85 357.62 80
5 10/25/2025 10:11:25 0.01,-104.71 -0.30,-103.27 164.06 80
6 10/26/2025 22:33:10 -0.03,-104.67 -0.88,-108.48 433.98 80
7 10/27/2025 22:16:59 -0.02,-104.67 0.15,-103.90 88.00 80
8 10/29/2025 10:38:35 0.03,-104.70 1.05,-109.06 498.44 80
9 10/30/2025 10:17:05 0.02,-104.70 -0.04,-104.50 23.33 80
10 11/01/2025 22:19:58 -0.03,-104.66 -0.13,-105.12 52.95 80

Figure of GOES-16 and FY3D satellite orbits during SNOs since TLE Epoch: 10/19/2025
SNOs_Map_GOES-16_FY3D_20251020.jpg

Download SNOs between GOES-16 and FY3D since TLE EPOCH: 10/19/2025 in txt file.

Historical Predications of SNOs between GOES-16 and FY3D