Simultaneous Nadir Overpasses (SNOs) Predictions

Prediction of SNOs between GOES-17 and FY3D Satellite Orbit:

Table of predicted SNOs for the next 14.0 days since TLE Epoch: 1/22/2025
Index Date Time (GOES-17) GOES-17 Lat,Lon FY3D Lat,Lon Distance(km) Time Diff (sec)
1 01/22/2025 10:09:03 0.03,-104.71 1.04,-109.06 496.29 80
2 01/23/2025 09:47:39 0.04,-104.72 -0.00,-104.51 23.10 80
3 01/25/2025 21:50:49 -0.05,-104.66 -0.20,-105.22 63.70 80
4 01/26/2025 21:34:45 -0.05,-104.67 0.85,-100.67 455.76 80
5 01/28/2025 09:56:31 0.06,-104.74 0.34,-105.89 131.80 80
6 01/29/2025 09:35:07 0.06,-104.74 -0.72,-101.35 387.45 80
7 01/30/2025 21:57:02 -0.06,-104.68 -0.50,-106.60 218.80 80
8 01/31/2025 21:40:58 -0.06,-104.69 0.56,-102.06 300.75 80
9 02/02/2025 10:02:44 0.06,-104.77 0.62,-107.28 286.35 80
10 02/03/2025 09:41:18 0.07,-104.77 -0.39,-102.73 233.12 80
11 02/04/2025 22:03:14 -0.07,-104.71 -0.79,-107.99 373.13 80

Figure of GOES-17 and FY3D satellite orbits during SNOs since TLE Epoch: 1/22/2025
SNOs_Map_GOES-17_FY3D_20250122.jpg

Download SNOs between GOES-17 and FY3D since TLE EPOCH: 01/22/2025 in txt file.

Historical Predications of SNOs between GOES-17 and FY3D