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: 5/20/2025
Index Date Time (GOES-15) GOES-15 Lat,Lon NOAA-19 Lat,Lon Distance(km) Time Diff (sec)
1 05/21/2025 17:25:54 0.21, 61.62 0.91, 64.77 358.63 80
2 05/23/2025 05:59:40 -0.19, 61.59 0.78, 57.29 490.92 80
3 05/24/2025 05:47:03 -0.20, 61.58 0.08, 60.35 139.85 80
4 05/25/2025 05:31:45 -0.20, 61.57 -0.61, 63.42 210.97 80
5 05/27/2025 17:53:10 0.19, 61.54 -0.41, 58.94 297.04 80
6 05/28/2025 17:37:52 0.20, 61.54 0.31, 62.00 53.39 80
7 05/29/2025 17:25:15 0.21, 61.53 1.03, 65.07 403.79 80
8 05/31/2025 05:59:01 -0.18, 61.51 0.74, 57.60 447.34 80
9 06/01/2025 05:46:24 -0.19, 61.51 0.03, 60.66 97.15 80
10 06/02/2025 05:31:07 -0.21, 61.50 -0.74, 63.71 253.13 80

Figure of GOES-15 and NOAA-19 satellite orbits during SNOs since TLE Epoch: 5/20/2025
SNOs_Map_GOES-15_NOAA-19_20250521.jpg

Download SNOs between GOES-15 and NOAA-19 since TLE EPOCH: 05/20/2025 in txt file.

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