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: 12/26/2025
Index Date Time (GOES-15) GOES-15 Lat,Lon NOAA-19 Lat,Lon Distance(km) Time Diff (sec)
1 12/27/2025 17:52:16 -0.28, 61.37 0.10, 63.12 199.78 80
2 12/30/2025 06:07:57 0.18, 61.33 0.81, 58.72 298.46 80
3 12/31/2025 05:57:55 0.20, 61.34 0.12, 61.81 53.43 80
4 01/01/2026 05:45:12 0.24, 61.34 -0.56, 64.90 405.30 80
5 01/02/2026 18:13:50 -0.11, 61.38 -1.05, 57.35 459.94 80
6 01/03/2026 18:01:07 -0.14, 61.39 -0.38, 60.44 108.80 80
7 01/04/2026 17:51:05 -0.17, 61.40 0.29, 63.53 242.29 80
8 01/07/2026 06:06:44 0.08, 61.40 0.62, 59.14 258.59 80
9 01/08/2026 05:56:41 0.10, 61.41 -0.07, 62.23 93.08 80
10 01/09/2026 05:43:59 0.14, 61.41 -0.75, 65.31 444.97 80

Figure of GOES-15 and NOAA-19 satellite orbits during SNOs since TLE Epoch: 12/26/2025
SNOs_Map_GOES-15_NOAA-19_20251227.jpg

Download SNOs between GOES-15 and NOAA-19 since TLE EPOCH: 12/26/2025 in txt file.

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