Simultaneous Nadir Overpasses (SNOs) Predictions

Prediction of SNOs between GOES-16 and FY3D Satellite Orbit:

Table of predicted SNOs for the next 14.0 days since TLE Epoch: 9/10/2025
Index Date Time (GOES-16) GOES-16 Lat,Lon FY3D Lat,Lon Distance(km) Time Diff (sec)
1 09/10/2025 22:03:17 0.10,-104.66 0.76,-101.89 317.47 80
2 09/12/2025 10:24:54 -0.10,-104.67 0.47,-107.06 272.96 80
3 09/13/2025 10:03:25 -0.10,-104.67 -0.60,-102.49 247.90 80
4 09/14/2025 22:25:12 0.10,-104.65 -0.61,-107.71 349.20 80
5 09/15/2025 22:09:03 0.11,-104.65 0.46,-103.14 172.00 80
6 09/17/2025 10:30:40 -0.10,-104.66 0.76,-108.32 417.80 80
7 09/18/2025 10:09:11 -0.11,-104.66 -0.32,-103.75 103.30 80
8 09/19/2025 22:30:58 0.10,-104.64 -0.89,-108.97 493.53 80
9 09/20/2025 22:12:54 0.11,-104.65 0.19,-104.40 28.41 34
10 09/23/2025 10:17:36 -0.11,-104.67 -0.05,-105.01 38.24 80
11 09/24/2025 09:56:06 -0.11,-104.68 -1.07,-100.44 483.32 80

Figure of GOES-16 and FY3D satellite orbits during SNOs since TLE Epoch: 9/10/2025
SNOs_Map_GOES-16_FY3D_20250911.jpg

Download SNOs between GOES-16 and FY3D since TLE EPOCH: 09/10/2025 in txt file.

Historical Predications of SNOs between GOES-16 and FY3D