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: 9/15/2025
Index Date Time (GOES-16) GOES-16 Lat,Lon FY3D Lat,Lon Distance(km) Time Diff (sec)
1 09/15/2025 22:09:02 0.10,-104.65 0.42,-103.13 173.07 80
2 09/17/2025 10:30:40 -0.09,-104.67 0.75,-108.32 416.42 80
3 09/18/2025 10:09:11 -0.10,-104.67 -0.33,-103.75 105.10 80
4 09/19/2025 22:30:58 0.09,-104.66 -0.88,-108.97 490.81 80
5 09/20/2025 22:14:48 0.10,-104.67 0.14,-104.39 31.56 80
6 09/23/2025 10:17:35 -0.09,-104.71 -0.01,-105.00 34.37 80
7 09/24/2025 09:56:06 -0.10,-104.71 -1.09,-100.44 487.62 80
8 09/25/2025 22:17:53 0.09,-104.70 -0.11,-105.66 108.19 80
9 09/26/2025 22:01:43 0.10,-104.71 0.92,-101.08 414.02 80
10 09/28/2025 10:23:21 -0.08,-104.74 0.24,-106.27 173.91 80
11 09/29/2025 10:01:51 -0.09,-104.74 -0.79,-101.69 347.71 80

Figure of GOES-16 and FY3D satellite orbits during SNOs since TLE Epoch: 9/15/2025
SNOs_Map_GOES-16_FY3D_20250916.jpg

Download SNOs between GOES-16 and FY3D since TLE EPOCH: 09/15/2025 in txt file.

Historical Predications of SNOs between GOES-16 and FY3D