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: 8/31/2025
Index Date Time (GOES-17) GOES-17 Lat,Lon NOAA-19 Lat,Lon Distance(km) Time Diff (sec)
1 09/01/2025 03:54:50 -0.11, -89.50 -0.14, -89.62 13.17 80
2 09/02/2025 03:39:31 -0.10, -89.51 0.57, -86.55 337.92 80
3 09/04/2025 16:00:34 0.13, -89.57 0.43, -90.94 155.38 80
4 09/05/2025 15:45:14 0.12, -89.58 -0.30, -87.87 196.04 80
5 09/08/2025 04:06:34 -0.14, -89.56 -0.76, -92.32 314.66 80
6 09/09/2025 03:51:15 -0.13, -89.57 -0.03, -89.25 37.20 80
7 09/10/2025 03:38:34 -0.12, -89.58 0.64, -86.17 388.95 80
8 09/11/2025 16:12:15 0.16, -89.65 1.08, -93.62 454.25 80
9 09/12/2025 15:59:36 0.15, -89.66 0.34, -90.56 102.40 80
10 09/13/2025 15:44:15 0.15, -89.67 -0.33, -87.48 249.43 80

Figure of GOES-17 and NOAA-19 satellite orbits during SNOs since TLE Epoch: 8/31/2025
SNOs_Map_GOES-17_NOAA-19_20250901.jpg

Download SNOs between GOES-17 and NOAA-19 since TLE EPOCH: 08/31/2025 in txt file.

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