Simultaneous Nadir Overpasses (SNOs) Predictions

Prediction of SNOs between GOES-15 and NOAA-20 Satellite Orbit:

Table of predicted SNOs for the next 14.0 days since TLE Epoch: 2/27/2025
Index Date Time (GOES-15) GOES-15 Lat,Lon NOAA-20 Lat,Lon Distance(km) Time Diff (sec)
1 02/27/2025 21:10:10 0.07, 61.32 -0.31, 62.94 185.06 80
2 03/01/2025 09:34:45 -0.07, 61.40 -0.91, 57.65 427.34 80
3 03/02/2025 09:15:59 -0.07, 61.39 0.10, 62.19 90.12 80
4 03/03/2025 21:37:46 0.07, 61.29 1.03, 56.91 499.04 80
5 03/04/2025 21:16:21 0.07, 61.29 0.01, 61.45 18.26 80
6 03/07/2025 09:22:09 -0.08, 61.39 -0.26, 60.70 78.87 80
7 03/08/2025 09:03:23 -0.08, 61.39 0.77, 65.23 437.91 80
8 03/09/2025 21:25:10 0.09, 61.30 0.39, 59.97 152.03 80
9 03/10/2025 21:03:44 0.09, 61.31 -0.64, 64.50 364.72 80
10 03/12/2025 09:28:17 -0.10, 61.40 -0.61, 59.22 249.11 80
11 03/13/2025 09:06:52 -0.10, 61.40 0.43, 63.75 267.72 80

Figure of GOES-15 and NOAA-20 satellite orbits during SNOs since TLE Epoch: 2/27/2025
SNOs_Map_GOES-15_NOAA-20_20250228.jpg

Download SNOs between GOES-15 and NOAA-20 since TLE EPOCH: 02/27/2025 in txt file.

Historical Predications of SNOs between GOES-15 and NOAA-20