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: 4/5/2025
Index Date Time (GOES-16) GOES-16 Lat,Lon FY3D Lat,Lon Distance(km) Time Diff (sec)
1 04/07/2025 08:18:53 -0.03, -75.50 0.93, -79.68 477.78 80
2 04/08/2025 07:57:26 -0.03, -75.50 -0.13, -75.13 42.80 80
3 04/10/2025 20:03:08 0.02, -75.49 -0.06, -75.79 34.40 80
4 04/11/2025 19:41:40 0.03, -75.50 1.00, -71.24 486.98 80
5 04/13/2025 08:06:02 -0.02, -75.54 0.17, -76.44 101.92 80
6 04/14/2025 07:44:34 -0.03, -75.55 -0.85, -71.87 419.53 80
7 04/15/2025 20:09:04 0.02, -75.55 -0.33, -77.11 177.87 80
8 04/16/2025 19:47:36 0.03, -75.56 0.68, -72.54 343.90 80
9 04/18/2025 08:11:58 -0.02, -75.61 0.46, -77.75 244.23 80
10 04/19/2025 07:50:30 -0.02, -75.62 -0.56, -73.18 277.64 80

Figure of GOES-16 and FY3D satellite orbits during SNOs since TLE Epoch: 4/5/2025
SNOs_Map_GOES-16_FY3D_20250406.jpg

Download SNOs between GOES-16 and FY3D since TLE EPOCH: 04/05/2025 in txt file.

Historical Predications of SNOs between GOES-16 and FY3D