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: 11/2/2025
Index Date Time (GOES-15) GOES-15 Lat,Lon NOAA-19 Lat,Lon Distance(km) Time Diff (sec)
1 11/02/2025 17:44:56 -0.67, 61.68 -0.30, 63.38 193.68 80
2 11/05/2025 06:03:25 0.64, 61.61 1.27, 58.96 303.43 80
3 11/06/2025 05:53:24 0.65, 61.63 0.55, 62.03 45.99 80
4 11/07/2025 05:40:43 0.66, 61.65 -0.13, 65.12 395.34 80
5 11/08/2025 18:09:12 -0.63, 61.78 -1.56, 57.62 474.43 80
6 11/09/2025 17:56:31 -0.64, 61.81 -0.88, 60.70 125.65 80
7 11/10/2025 17:46:29 -0.65, 61.83 -0.20, 63.79 223.17 80
8 11/13/2025 06:02:19 0.62, 61.80 1.16, 59.36 277.87 80
9 11/14/2025 05:52:18 0.63, 61.82 0.48, 62.44 71.34 80
10 11/15/2025 05:39:36 0.65, 61.84 -0.19, 65.53 420.69 80

Figure of GOES-15 and NOAA-19 satellite orbits during SNOs since TLE Epoch: 11/2/2025
SNOs_Map_GOES-15_NOAA-19_20251103.jpg

Download SNOs between GOES-15 and NOAA-19 since TLE EPOCH: 11/02/2025 in txt file.

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