Simultaneous Nadir Overpasses (SNOs) Predictions

Prediction of SNOs between GOES-15 and NOAA-19 Satellite Orbit:

Table of predicted SNOs for the next 14.0 days since TLE Epoch: 5/15/2025
Index Date Time (GOES-15) GOES-15 Lat,Lon NOAA-19 Lat,Lon Distance(km) Time Diff (sec)
1 05/16/2025 05:47:39 -0.20, 61.75 0.19, 60.06 193.15 80
2 05/17/2025 05:32:22 -0.21, 61.77 -0.50, 63.12 153.86 80
3 05/19/2025 17:53:48 0.20, 61.81 -0.52, 58.64 361.94 80
4 05/20/2025 17:41:11 0.21, 61.84 0.19, 61.70 14.98 80
5 05/21/2025 17:25:53 0.21, 61.86 0.89, 64.77 332.06 80
6 05/24/2025 05:47:01 -0.19, 61.94 0.16, 60.37 179.74 80
7 05/25/2025 05:31:44 -0.20, 61.97 -0.54, 63.43 166.58 80
8 05/27/2025 17:53:08 0.18, 62.04 -0.54, 58.97 350.99 80
9 05/28/2025 17:40:30 0.19, 62.08 0.18, 62.03 5.06 80
10 05/29/2025 17:25:13 0.21, 62.11 0.90, 65.09 340.78 80

Figure of GOES-15 and NOAA-19 satellite orbits during SNOs since TLE Epoch: 5/15/2025
SNOs_Map_GOES-15_NOAA-19_20250516.jpg

Download SNOs between GOES-15 and NOAA-19 since TLE EPOCH: 05/15/2025 in txt file.

Historical Predications of SNOs between GOES-15 and NOAA-19