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: 7/2/2025
Index Date Time (GOES-17) GOES-17 Lat,Lon NOAA-19 Lat,Lon Distance(km) Time Diff (sec)
1 07/03/2025 15:55:15 -0.02, -93.75 -0.66, -91.01 313.06 80
2 07/06/2025 04:11:03 0.01, -92.39 -0.69, -95.36 340.14 80
3 07/07/2025 03:58:22 0.02, -91.86 -0.09, -92.27 47.60 80
4 07/08/2025 03:48:22 0.02, -91.32 0.51, -89.18 244.83 80
5 07/10/2025 16:04:12 -0.02, -89.99 0.79, -93.55 405.75 80
6 07/11/2025 15:51:31 -0.02, -89.46 0.18, -90.45 113.22 80
7 07/12/2025 15:41:30 -0.03, -88.93 -0.37, -87.35 179.41 80
8 07/13/2025 15:28:49 -0.04, -88.40 -0.97, -84.26 472.18 80
9 07/15/2025 03:57:18 0.03, -87.57 -0.93, -91.71 472.65 80
10 07/16/2025 03:44:37 0.03, -87.05 -0.32, -88.62 179.49 80

Figure of GOES-17 and NOAA-19 satellite orbits during SNOs since TLE Epoch: 7/2/2025
SNOs_Map_GOES-17_NOAA-19_20250703.jpg

Download SNOs between GOES-17 and NOAA-19 since TLE EPOCH: 07/02/2025 in txt file.

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