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: 1/20/2025
Index Date Time (GOES-17) GOES-17 Lat,Lon FY3D Lat,Lon Distance(km) Time Diff (sec)
1 01/20/2025 21:47:16 -0.03,-104.65 0.13,-103.83 92.91 80
2 01/22/2025 10:09:03 0.03,-104.73 1.02,-109.06 494.81 80
3 01/23/2025 09:47:39 0.03,-104.73 -0.02,-104.52 23.87 80
4 01/25/2025 21:50:50 -0.04,-104.65 -0.18,-105.22 65.12 80
5 01/26/2025 21:34:45 -0.04,-104.65 0.87,-100.68 453.60 80
6 01/28/2025 09:56:32 0.05,-104.72 0.32,-105.90 134.34 80
7 01/29/2025 09:35:07 0.05,-104.72 -0.73,-101.35 384.20 80
8 01/30/2025 21:57:02 -0.06,-104.64 -0.48,-106.61 223.52 80
9 01/31/2025 21:40:57 -0.06,-104.64 0.52,-102.05 295.33 80
10 02/02/2025 10:02:43 0.06,-104.72 0.66,-107.27 292.10 80

Figure of GOES-17 and FY3D satellite orbits during SNOs since TLE Epoch: 1/20/2025
SNOs_Map_GOES-17_FY3D_20250120.jpg

Download SNOs between GOES-17 and FY3D since TLE EPOCH: 01/20/2025 in txt file.

Historical Predications of SNOs between GOES-17 and FY3D