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: 10/16/2025
Index Date Time (GOES-16) GOES-16 Lat,Lon FY3D Lat,Lon Distance(km) Time Diff (sec)
1 10/16/2025 22:23:16 0.01,-104.68 0.00,-106.09 156.69 0
2 10/17/2025 22:05:40 0.02,-104.67 0.78,-101.45 368.38 80
3 10/19/2025 10:27:16 -0.01,-104.69 0.43,-106.62 220.36 80
4 10/20/2025 10:05:45 -0.01,-104.68 -0.58,-102.03 300.80 80
5 10/21/2025 22:27:30 -0.00,-104.64 -0.62,-107.24 297.19 80
6 10/22/2025 22:11:20 -0.01,-104.64 0.46,-102.67 224.40 80
7 10/24/2025 10:32:56 0.02,-104.65 0.75,-107.84 363.74 80
8 10/25/2025 10:11:25 0.02,-104.64 -0.28,-103.26 157.19 80
9 10/26/2025 22:33:10 -0.03,-104.60 -0.91,-108.47 441.75 80
10 10/27/2025 22:16:58 -0.03,-104.59 0.13,-103.89 79.49 80
11 10/30/2025 10:17:04 0.03,-104.60 -0.02,-104.49 12.76 80

Figure of GOES-16 and FY3D satellite orbits during SNOs since TLE Epoch: 10/16/2025
SNOs_Map_GOES-16_FY3D_20251017.jpg

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

Historical Predications of SNOs between GOES-16 and FY3D