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: 10/30/2025
Index Date Time (GOES-15) GOES-15 Lat,Lon NOAA-19 Lat,Lon Distance(km) Time Diff (sec)
1 11/01/2025 17:59:30 -0.66, 61.66 -0.96, 60.29 156.17 32
2 11/02/2025 17:44:56 -0.67, 61.68 -0.28, 63.38 193.39 80
3 11/05/2025 06:03:25 0.64, 61.63 1.25, 58.95 305.03 80
4 11/06/2025 05:53:24 0.65, 61.65 0.58, 62.04 44.14 80
5 11/07/2025 05:40:43 0.66, 61.67 -0.15, 65.11 393.19 80
6 11/08/2025 18:09:12 -0.62, 61.80 -1.59, 57.63 476.35 80
7 11/09/2025 17:56:30 -0.64, 61.83 -0.91, 60.71 127.84 80
8 11/10/2025 17:46:29 -0.65, 61.86 -0.23, 63.79 220.74 80
9 11/13/2025 06:02:18 0.62, 61.84 1.18, 59.36 281.62 80

Figure of GOES-15 and NOAA-19 satellite orbits during SNOs since TLE Epoch: 10/30/2025
SNOs_Map_GOES-15_NOAA-19_20251031.jpg

Download SNOs between GOES-15 and NOAA-19 since TLE EPOCH: 10/30/2025 in txt file.

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