Simultaneous Nadir Overpasses (SNOs) Predictions

Prediction of SNOs between GOES-15 and FY3D Satellite Orbit:

Table of predicted SNOs for the next 14.0 days since TLE Epoch: 1/7/2025
Index Date Time (GOES-15) GOES-15 Lat,Lon FY3D Lat,Lon Distance(km) Time Diff (sec)
1 01/07/2025 10:41:13 0.05, 61.48 0.25, 62.34 99.02 80
2 01/08/2025 23:03:00 -0.05, 61.35 0.94, 57.12 483.31 80
3 01/09/2025 22:41:37 -0.04, 61.36 -0.13, 61.65 34.41 80
4 01/12/2025 10:44:49 0.03, 61.52 -0.08, 60.95 64.70 80
5 01/13/2025 10:28:44 0.02, 61.53 0.94, 65.50 453.01 80
6 01/14/2025 22:50:31 -0.02, 61.41 0.23, 60.27 129.69 80
7 01/15/2025 22:29:07 -0.01, 61.42 -0.79, 64.82 387.74 80
8 01/17/2025 10:51:02 0.02, 61.57 -0.47, 59.57 229.25 80
9 01/18/2025 10:34:58 0.01, 61.58 0.56, 64.12 288.43 80
10 01/19/2025 22:56:45 -0.02, 61.46 0.59, 58.88 293.93 80
11 01/20/2025 22:35:21 -0.01, 61.47 -0.45, 63.43 223.44 80

Figure of GOES-15 and FY3D satellite orbits during SNOs since TLE Epoch: 1/7/2025
SNOs_Map_GOES-15_FY3D_20250107.jpg

Download SNOs between GOES-15 and FY3D since TLE EPOCH: 01/07/2025 in txt file.

Historical Predications of SNOs between GOES-15 and FY3D