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: 9/14/2025
Index Date Time (GOES-15) GOES-15 Lat,Lon NOAA-19 Lat,Lon Distance(km) Time Diff (sec)
1 09/14/2025 18:06:40 -0.50, 61.42 -1.30, 57.87 404.36 80
2 09/15/2025 17:53:59 -0.49, 61.41 -0.63, 60.95 53.81 80
3 09/16/2025 17:38:40 -0.48, 61.41 0.11, 64.02 296.78 80
4 09/19/2025 05:59:41 0.52, 61.30 0.92, 59.64 189.51 80
5 09/20/2025 05:44:21 0.51, 61.29 0.19, 62.71 161.28 80
6 09/22/2025 18:05:40 -0.55, 61.40 -1.27, 58.26 358.06 80
7 09/23/2025 17:51:46 -0.54, 61.40 -0.53, 61.33 7.89 5
8 09/24/2025 17:37:40 -0.53, 61.40 0.15, 64.41 342.87 80
9 09/26/2025 06:11:21 0.57, 61.30 1.58, 56.96 495.96 80
10 09/27/2025 05:58:42 0.57, 61.30 0.85, 60.02 145.76 80
11 09/28/2025 05:43:21 0.56, 61.31 0.17, 63.10 204.32 80

Figure of GOES-15 and NOAA-19 satellite orbits during SNOs since TLE Epoch: 9/14/2025
SNOs_Map_GOES-15_NOAA-19_20250915.jpg

Download SNOs between GOES-15 and NOAA-19 since TLE EPOCH: 09/14/2025 in txt file.

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