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: 3/11/2025
Index Date Time (GOES-17) GOES-17 Lat,Lon FY3D Lat,Lon Distance(km) Time Diff (sec)
1 03/12/2025 09:46:41 -0.02,-104.39 -0.32,-103.15 141.55 80
2 03/13/2025 22:08:33 0.02,-104.41 -0.86,-108.40 454.20 80
3 03/14/2025 21:52:27 0.02,-104.41 0.18,-103.84 65.74 80
4 03/17/2025 09:55:25 -0.02,-104.40 -0.02,-104.50 11.10 80
5 03/19/2025 21:55:50 0.02,-104.41 -0.16,-105.17 87.34 80
6 03/20/2025 21:39:43 0.02,-104.41 0.89,-100.62 432.32 80
7 03/22/2025 10:01:27 -0.01,-104.39 0.30,-105.83 164.07 80
8 03/23/2025 09:40:00 -0.01,-104.39 -0.70,-101.27 355.42 80
9 03/24/2025 22:01:51 -0.00,-104.40 -0.51,-106.50 240.97 80

Figure of GOES-17 and FY3D satellite orbits during SNOs since TLE Epoch: 3/11/2025
SNOs_Map_GOES-17_FY3D_20250312.jpg

Download SNOs between GOES-17 and FY3D since TLE EPOCH: 03/11/2025 in txt file.

Historical Predications of SNOs between GOES-17 and FY3D