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: 11/8/2025
Index Date Time (GOES-15) GOES-15 Lat,Lon NOAA-19 Lat,Lon Distance(km) Time Diff (sec)
1 11/09/2025 17:56:30 -0.64, 61.79 -0.89, 60.71 124.14 80
2 11/10/2025 17:46:29 -0.66, 61.82 -0.21, 63.79 225.09 80
3 11/13/2025 06:02:19 0.63, 61.76 1.16, 59.36 273.54 80
4 11/14/2025 05:52:17 0.64, 61.78 0.47, 62.44 76.10 80
5 11/15/2025 05:39:36 0.65, 61.79 -0.21, 65.52 425.86 80
6 11/16/2025 18:08:04 -0.60, 61.92 -1.48, 58.03 443.28 80
7 11/17/2025 17:55:23 -0.61, 61.94 -0.79, 61.12 94.23 80
8 11/18/2025 17:45:21 -0.62, 61.97 -0.10, 64.20 254.71 80
9 11/21/2025 06:01:10 0.58, 61.94 1.10, 59.78 247.54 80
10 11/22/2025 05:51:09 0.59, 61.97 0.40, 62.86 101.33 80

Figure of GOES-15 and NOAA-19 satellite orbits during SNOs since TLE Epoch: 11/8/2025
SNOs_Map_GOES-15_NOAA-19_20251109.jpg

Download SNOs between GOES-15 and NOAA-19 since TLE EPOCH: 11/08/2025 in txt file.

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