Simultaneous Nadir Overpasses (SNOs) Predictions

Prediction of SNOs between GOES-17 and FY3D Satellite Orbit:

Table of predicted SNOs for the next 14.0 days since TLE Epoch: 4/24/2025
Index Date Time (GOES-17) GOES-17 Lat,Lon FY3D Lat,Lon Distance(km) Time Diff (sec)
1 04/25/2025 21:59:56 0.00,-104.38 -0.20,-105.25 99.34 80
2 04/26/2025 21:43:48 0.01,-104.38 0.84,-100.68 421.42 80
3 04/28/2025 10:05:29 -0.01,-104.37 0.32,-105.89 172.49 80
4 04/29/2025 09:44:00 -0.02,-104.37 -0.73,-101.32 347.65 80
5 04/30/2025 22:05:50 0.02,-104.37 -0.49,-106.55 248.89 80
6 05/01/2025 21:49:41 0.02,-104.37 0.56,-101.98 271.68 80
7 05/03/2025 10:11:22 -0.02,-104.36 0.63,-107.18 321.37 80
8 05/04/2025 09:49:53 -0.02,-104.36 -0.42,-102.61 199.19 80
9 05/05/2025 22:11:42 0.02,-104.36 -0.79,-107.84 397.01 80
10 05/06/2025 21:55:34 0.02,-104.37 0.27,-103.28 124.30 80
11 05/08/2025 10:17:14 -0.02,-104.38 0.90,-108.48 467.04 80

Figure of GOES-17 and FY3D satellite orbits during SNOs since TLE Epoch: 4/24/2025
SNOs_Map_GOES-17_FY3D_20250425.jpg

Download SNOs between GOES-17 and FY3D since TLE EPOCH: 04/24/2025 in txt file.

Historical Predications of SNOs between GOES-17 and FY3D