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: 9/5/2025
Index Date Time (GOES-17) GOES-17 Lat,Lon NOAA-19 Lat,Lon Distance(km) Time Diff (sec)
1 09/08/2025 04:06:33 -0.14, -89.48 -0.80, -92.31 323.33 80
2 09/09/2025 03:51:14 -0.13, -89.48 -0.07, -89.24 27.31 80
3 09/10/2025 03:38:34 -0.13, -89.48 0.66, -86.17 378.04 80
4 09/11/2025 16:12:15 0.16, -89.53 1.11, -93.62 466.79 80
5 09/12/2025 15:59:35 0.15, -89.53 0.38, -90.55 116.06 80
6 09/13/2025 15:44:15 0.15, -89.53 -0.30, -87.47 234.64 80
7 09/16/2025 04:05:34 -0.18, -89.48 -0.74, -91.92 278.47 80
8 09/17/2025 03:50:15 -0.17, -89.49 -0.00, -88.85 72.67 80
9 09/18/2025 03:37:35 -0.17, -89.49 0.69, -85.78 423.92 80
10 09/19/2025 16:11:16 0.19, -89.55 1.01, -93.24 419.71 80

Figure of GOES-17 and NOAA-19 satellite orbits during SNOs since TLE Epoch: 9/5/2025
SNOs_Map_GOES-17_NOAA-19_20250906.jpg

Download SNOs between GOES-17 and NOAA-19 since TLE EPOCH: 09/05/2025 in txt file.

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