Simultaneous Nadir Overpasses (SNOs) Predictions

Prediction of SNOs between GOES-17 and NOAA-19 Satellite Orbit:

Table of predicted SNOs for the next 14.0 days since TLE Epoch: 9/24/2025
Index Date Time (GOES-17) GOES-17 Lat,Lon NOAA-19 Lat,Lon Distance(km) Time Diff (sec)
1 09/25/2025 03:49:15 -0.20, -89.48 0.01, -88.46 116.09 80
2 09/26/2025 03:36:35 -0.20, -89.48 0.76, -85.39 466.69 80
3 09/27/2025 16:10:17 0.23, -89.53 0.98, -92.84 378.35 80
4 09/28/2025 15:57:36 0.23, -89.52 0.29, -89.77 27.74 80
5 09/29/2025 15:42:16 0.22, -89.52 -0.40, -86.69 322.95 80
6 10/02/2025 04:03:34 -0.25, -89.47 -0.62, -91.14 190.23 80
7 10/03/2025 03:48:13 -0.24, -89.47 0.09, -88.06 160.82 80
8 10/05/2025 16:09:15 0.26, -89.53 0.95, -92.44 332.96 80
9 10/06/2025 15:53:55 0.25, -89.54 0.20, -89.38 18.50 80
10 10/07/2025 15:41:15 0.25, -89.54 -0.50, -86.30 369.74 80

Figure of GOES-17 and NOAA-19 satellite orbits during SNOs since TLE Epoch: 9/24/2025
SNOs_Map_GOES-17_NOAA-19_20250925.jpg

Download SNOs between GOES-17 and NOAA-19 since TLE EPOCH: 09/24/2025 in txt file.

Historical Predications of SNOs between GOES-17 and NOAA-19