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: 1/12/2025
Index Date Time (GOES-17) GOES-17 Lat,Lon FY3D Lat,Lon Distance(km) Time Diff (sec)
1 01/12/2025 09:56:33 0.02,-104.71 0.40,-106.27 178.32 80
2 01/13/2025 09:35:10 0.03,-104.72 -0.68,-101.74 340.36 80
3 01/14/2025 21:57:06 -0.03,-104.65 -0.55,-106.99 267.30 80
4 01/15/2025 21:41:02 -0.03,-104.65 0.47,-102.45 251.92 80
5 01/17/2025 10:02:49 0.04,-104.74 0.70,-107.67 334.49 80
6 01/18/2025 09:41:25 0.04,-104.75 -0.33,-103.13 184.71 80
7 01/19/2025 22:03:21 -0.04,-104.68 -0.89,-108.38 422.51 80
8 01/20/2025 21:47:16 -0.04,-104.69 0.14,-103.84 96.99 80
9 01/22/2025 10:09:04 0.04,-104.78 1.02,-109.07 488.89 80
10 01/23/2025 09:47:39 0.04,-104.79 -0.01,-104.52 30.30 80
11 01/25/2025 21:50:51 -0.05,-104.72 -0.15,-105.23 58.29 80

Figure of GOES-17 and FY3D satellite orbits during SNOs since TLE Epoch: 1/12/2025
SNOs_Map_GOES-17_FY3D_20250112.jpg

Download SNOs between GOES-17 and FY3D since TLE EPOCH: 01/12/2025 in txt file.

Historical Predications of SNOs between GOES-17 and FY3D