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: 10/23/2025
Index Date Time (GOES-17) GOES-17 Lat,Lon NOAA-19 Lat,Lon Distance(km) Time Diff (sec)
1 10/25/2025 04:13:01 -0.31, -89.47 -1.09, -93.00 402.36 80
2 10/26/2025 04:00:19 -0.31, -89.47 -0.41, -89.92 51.42 80
3 10/27/2025 03:44:58 -0.32, -89.47 0.26, -86.84 299.59 80
4 10/29/2025 16:03:26 0.32, -89.52 0.71, -91.25 197.40 80
5 10/30/2025 15:53:25 0.32, -89.52 -0.01, -88.18 153.93 80
6 11/02/2025 04:09:14 -0.32, -89.47 -1.02, -92.59 355.47 80
7 11/03/2025 03:56:33 -0.32, -89.48 -0.34, -89.51 3.89 80
8 11/04/2025 03:43:51 -0.33, -89.48 0.35, -86.43 347.74 80
9 11/06/2025 16:02:20 0.32, -89.54 0.64, -90.85 149.49 80

Figure of GOES-17 and NOAA-19 satellite orbits during SNOs since TLE Epoch: 10/23/2025
SNOs_Map_GOES-17_NOAA-19_20251024.jpg

Download SNOs between GOES-17 and NOAA-19 since TLE EPOCH: 10/23/2025 in txt file.

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