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: 10/5/2025
Index Date Time (GOES-17) GOES-17 Lat,Lon NOAA-19 Lat,Lon Distance(km) Time Diff (sec)
1 10/05/2025 16:09:15 0.26, -89.54 0.95, -92.44 332.46 80
2 10/06/2025 15:53:55 0.25, -89.54 0.19, -89.38 19.13 80
3 10/07/2025 15:41:15 0.25, -89.55 -0.50, -86.30 370.52 80
4 10/09/2025 04:15:10 -0.27, -89.49 -1.28, -93.81 492.79 80
5 10/10/2025 04:02:30 -0.27, -89.50 -0.56, -90.73 141.25 80
6 10/11/2025 03:47:09 -0.27, -89.50 0.16, -87.66 210.31 80
7 10/13/2025 16:08:13 0.28, -89.58 0.85, -92.05 282.57 80
8 10/14/2025 15:52:53 0.28, -89.59 0.15, -88.98 69.34 80
9 10/15/2025 15:40:12 0.28, -89.60 -0.56, -85.90 421.44 80
10 10/17/2025 04:14:05 -0.29, -89.55 -1.20, -93.40 439.58 80
11 10/18/2025 04:01:25 -0.29, -89.57 -0.47, -90.33 86.91 80
12 10/19/2025 03:46:05 -0.29, -89.58 0.26, -87.26 265.88 80

Figure of GOES-17 and NOAA-19 satellite orbits during SNOs since TLE Epoch: 10/5/2025
SNOs_Map_GOES-17_NOAA-19_20251006.jpg

Download SNOs between GOES-17 and NOAA-19 since TLE EPOCH: 10/05/2025 in txt file.

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