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: 3/4/2025
Index Date Time (GOES-16) GOES-16 Lat,Lon FY3D Lat,Lon Distance(km) Time Diff (sec)
1 03/05/2025 19:39:48 0.07, -75.22 1.01, -71.04 477.15 80
2 03/07/2025 08:01:33 -0.06, -75.26 0.16, -76.25 113.11 80
3 03/08/2025 07:40:07 -0.06, -75.27 -0.87, -71.70 407.91 80
4 03/09/2025 20:01:59 0.05, -75.28 -0.33, -76.94 189.53 80
5 03/10/2025 19:45:53 0.04, -75.30 0.70, -72.38 332.38 80
6 03/12/2025 08:07:38 -0.03, -75.36 0.46, -77.60 255.74 80
7 03/13/2025 07:46:12 -0.03, -75.38 -0.58, -73.05 266.50 80
8 03/14/2025 20:10:44 0.03, -75.40 -0.61, -78.29 329.51 80
9 03/15/2025 19:51:57 0.03, -75.43 0.44, -73.74 193.36 80
10 03/17/2025 08:13:42 -0.03, -75.50 0.77, -78.95 393.29 80
11 03/18/2025 07:52:15 -0.03, -75.53 -0.27, -74.39 129.55 80

Figure of GOES-16 and FY3D satellite orbits during SNOs since TLE Epoch: 3/4/2025
SNOs_Map_GOES-16_FY3D_20250305.jpg

Download SNOs between GOES-16 and FY3D since TLE EPOCH: 03/04/2025 in txt file.

Historical Predications of SNOs between GOES-16 and FY3D