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: 3/16/2025
Index Date Time (GOES-15) GOES-15 Lat,Lon FY3D Lat,Lon Distance(km) Time Diff (sec)
1 03/17/2025 10:43:37 -0.09, 61.31 0.25, 62.75 164.64 80
2 03/18/2025 23:05:21 0.08, 61.24 0.94, 57.54 422.58 80
3 03/19/2025 22:49:15 0.09, 61.25 -0.12, 62.09 97.18 80
4 03/22/2025 10:49:39 -0.09, 61.32 -0.09, 61.42 11.04 80
5 03/24/2025 22:52:37 0.09, 61.28 0.19, 60.76 58.79 80
6 03/25/2025 22:36:29 0.10, 61.29 -0.82, 65.33 460.45 80
7 03/27/2025 10:58:20 -0.09, 61.37 -0.36, 60.09 145.72 80
8 03/28/2025 10:36:53 -0.10, 61.38 0.66, 64.65 373.13 80
9 03/29/2025 22:58:36 0.09, 61.34 0.55, 59.44 216.51 80

Figure of GOES-15 and FY3D satellite orbits during SNOs since TLE Epoch: 3/16/2025
SNOs_Map_GOES-15_FY3D_20250317.jpg

Download SNOs between GOES-15 and FY3D since TLE EPOCH: 03/16/2025 in txt file.

Historical Predications of SNOs between GOES-15 and FY3D