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: 1/17/2025
Index Date Time (GOES-17) GOES-17 Lat,Lon FY3D Lat,Lon Distance(km) Time Diff (sec)
1 01/17/2025 10:02:49 0.04,-104.72 0.69,-107.68 337.04 80
2 01/18/2025 09:41:25 0.04,-104.72 -0.34,-103.13 181.72 80
3 01/19/2025 22:03:21 -0.04,-104.65 -0.87,-108.39 425.92 80
4 01/20/2025 21:47:17 -0.04,-104.65 0.16,-103.84 93.13 80
5 01/22/2025 10:09:03 0.05,-104.73 1.06,-109.06 493.93 80
6 01/23/2025 09:47:38 0.05,-104.73 0.02,-104.51 24.95 80
7 01/25/2025 21:50:50 -0.06,-104.66 -0.18,-105.22 64.58 80
8 01/26/2025 21:34:46 -0.06,-104.66 0.87,-100.68 454.18 80
9 01/28/2025 09:56:32 0.07,-104.73 0.34,-105.90 133.22 80
10 01/29/2025 09:35:08 0.07,-104.73 -0.71,-101.35 385.34 80
11 01/30/2025 21:57:03 -0.08,-104.65 -0.52,-106.60 222.92 80

Figure of GOES-17 and FY3D satellite orbits during SNOs since TLE Epoch: 1/17/2025
SNOs_Map_GOES-17_FY3D_20250117.jpg

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

Historical Predications of SNOs between GOES-17 and FY3D