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: 3/14/2025
Index Date Time (GOES-17) GOES-17 Lat,Lon FY3D Lat,Lon Distance(km) Time Diff (sec)
1 03/14/2025 21:52:27 0.02,-104.41 0.18,-103.84 66.01 80
2 03/17/2025 09:55:25 -0.02,-104.39 -0.03,-104.50 11.38 80
3 03/19/2025 21:55:50 0.02,-104.41 -0.14,-105.18 87.02 80
4 03/20/2025 21:39:43 0.02,-104.41 0.91,-100.62 432.68 80
5 03/22/2025 10:01:26 -0.02,-104.39 0.32,-105.82 164.05 80
6 03/23/2025 09:40:00 -0.02,-104.38 -0.74,-101.27 355.45 80
7 03/24/2025 22:01:51 0.00,-104.40 -0.46,-106.51 240.44 80
8 03/25/2025 21:45:44 -0.00,-104.40 0.56,-101.95 279.40 80
9 03/27/2025 10:07:27 0.00,-104.38 0.66,-107.15 316.76 80
10 03/28/2025 09:46:01 0.00,-104.37 -0.41,-102.60 202.90 80

Figure of GOES-17 and FY3D satellite orbits during SNOs since TLE Epoch: 3/14/2025
SNOs_Map_GOES-17_FY3D_20250315.jpg

Download SNOs between GOES-17 and FY3D since TLE EPOCH: 03/14/2025 in txt file.

Historical Predications of SNOs between GOES-17 and FY3D