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: 4/9/2025
Index Date Time (GOES-16) GOES-16 Lat,Lon FY3D Lat,Lon Distance(km) Time Diff (sec)
1 04/10/2025 20:03:08 0.03, -75.49 -0.05, -75.79 34.78 80
2 04/11/2025 19:41:40 0.03, -75.50 1.01, -71.24 486.41 80
3 04/13/2025 08:06:03 -0.02, -75.53 0.16, -76.44 102.99 80
4 04/14/2025 07:44:34 -0.03, -75.54 -0.85, -71.87 418.27 80
5 04/15/2025 20:09:04 0.02, -75.54 -0.33, -77.11 179.18 80
6 04/16/2025 19:47:36 0.03, -75.55 0.69, -72.54 342.41 80
7 04/18/2025 08:11:58 -0.02, -75.59 0.46, -77.75 246.15 80
8 04/19/2025 07:50:30 -0.02, -75.60 -0.57, -73.18 275.51 80
9 04/20/2025 20:15:00 0.01, -75.59 -0.61, -78.42 321.55 80
10 04/21/2025 19:53:32 0.01, -75.61 0.42, -73.85 200.68 80
11 04/23/2025 08:17:53 -0.01, -75.66 0.76, -79.05 386.48 80

Figure of GOES-16 and FY3D satellite orbits during SNOs since TLE Epoch: 4/9/2025
SNOs_Map_GOES-16_FY3D_20250410.jpg

Download SNOs between GOES-16 and FY3D since TLE EPOCH: 04/09/2025 in txt file.

Historical Predications of SNOs between GOES-16 and FY3D