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: 9/23/2025
Index Date Time (GOES-15) GOES-15 Lat,Lon NOAA-19 Lat,Lon Distance(km) Time Diff (sec)
1 09/24/2025 17:37:40 -0.53, 61.39 0.18, 64.40 343.93 80
2 09/26/2025 06:11:22 0.57, 61.29 1.54, 56.95 494.66 80
3 09/27/2025 05:58:41 0.57, 61.29 0.86, 60.03 144.31 80
4 09/28/2025 05:43:21 0.56, 61.30 0.17, 63.11 205.91 80
5 09/30/2025 18:04:38 -0.60, 61.42 -1.22, 58.66 314.85 80
6 10/01/2025 17:49:18 -0.59, 61.43 -0.51, 61.74 34.85 80
7 10/02/2025 17:36:37 -0.58, 61.44 0.19, 64.81 384.56 80
8 10/04/2025 06:07:40 0.61, 61.36 1.54, 57.35 456.98 80
9 10/05/2025 05:56:17 0.61, 61.37 0.84, 60.43 107.33 2
10 10/06/2025 05:42:20 0.60, 61.38 0.09, 63.50 242.32 80

Figure of GOES-15 and NOAA-19 satellite orbits during SNOs since TLE Epoch: 9/23/2025
SNOs_Map_GOES-15_NOAA-19_20250924.jpg

Download SNOs between GOES-15 and NOAA-19 since TLE EPOCH: 09/23/2025 in txt file.

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