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: 12/3/2025
Index Date Time (GOES-15) GOES-15 Lat,Lon NOAA-19 Lat,Lon Distance(km) Time Diff (sec)
1 12/04/2025 17:43:05 -0.53, 61.52 0.27, 64.99 395.75 80
2 12/06/2025 06:11:35 0.45, 61.44 1.33, 57.48 451.52 80
3 12/07/2025 05:58:52 0.48, 61.43 0.67, 60.57 98.36 80
4 12/08/2025 05:48:50 0.50, 61.42 0.01, 63.66 254.61 80
5 12/10/2025 18:04:40 -0.43, 61.47 -0.93, 59.23 255.34 80
6 12/11/2025 17:54:37 -0.45, 61.46 -0.28, 62.32 97.30 80
7 12/12/2025 17:41:56 -0.47, 61.45 0.43, 65.40 449.92 80
8 12/14/2025 06:10:23 0.37, 61.39 1.16, 57.89 398.60 80
9 12/15/2025 05:57:40 0.40, 61.38 0.49, 60.98 45.53 80
10 12/16/2025 05:47:38 0.42, 61.38 -0.19, 64.07 307.16 80

Figure of GOES-15 and NOAA-19 satellite orbits during SNOs since TLE Epoch: 12/3/2025
SNOs_Map_GOES-15_NOAA-19_20251204.jpg

Download SNOs between GOES-15 and NOAA-19 since TLE EPOCH: 12/03/2025 in txt file.

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