Simultaneous Nadir Overpasses (SNOs) Predictions

Prediction of SNOs between GOES-15 and NOAA-19 Satellite Orbit:

Table of predicted SNOs for the next 14.0 days since TLE Epoch: 5/18/2025
Index Date Time (GOES-15) GOES-15 Lat,Lon NOAA-19 Lat,Lon Distance(km) Time Diff (sec)
1 05/19/2025 17:53:49 0.20, 61.66 -0.50, 58.64 344.74 80
2 05/20/2025 17:41:11 0.21, 61.64 0.21, 61.70 6.81 80
3 05/21/2025 17:25:54 0.21, 61.62 0.91, 64.76 357.95 80
4 05/23/2025 05:59:40 -0.19, 61.60 0.78, 57.28 492.07 80
5 05/24/2025 05:47:03 -0.20, 61.59 0.08, 60.35 141.22 80
6 05/25/2025 05:31:45 -0.20, 61.58 -0.62, 63.41 209.38 80
7 05/27/2025 17:53:10 0.19, 61.56 -0.40, 58.94 299.03 80
8 05/28/2025 17:37:52 0.20, 61.56 0.33, 62.00 51.29 80
9 05/29/2025 17:25:14 0.21, 61.55 0.99, 65.07 401.38 80
10 05/31/2025 05:59:01 -0.18, 61.54 0.71, 57.59 450.25 80
11 06/01/2025 05:46:24 -0.19, 61.54 -0.01, 60.66 100.23 80

Figure of GOES-15 and NOAA-19 satellite orbits during SNOs since TLE Epoch: 5/18/2025
SNOs_Map_GOES-15_NOAA-19_20250519.jpg

Download SNOs between GOES-15 and NOAA-19 since TLE EPOCH: 05/18/2025 in txt file.

Historical Predications of SNOs between GOES-15 and NOAA-19