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: 5/31/2025
Index Date Time (GOES-15) GOES-15 Lat,Lon NOAA-19 Lat,Lon Distance(km) Time Diff (sec)
1 06/01/2025 05:46:24 -0.20, 61.46 0.01, 60.66 91.81 80
2 06/02/2025 05:31:07 -0.21, 61.45 -0.76, 63.71 258.97 80
3 06/04/2025 17:52:29 0.18, 61.43 -0.30, 59.26 247.49 80
4 06/05/2025 17:37:11 0.19, 61.41 0.37, 62.33 103.58 80
5 06/06/2025 17:24:33 0.20, 61.40 1.11, 65.39 454.45 80
6 06/08/2025 05:58:22 -0.16, 61.38 0.63, 57.91 396.38 80
7 06/09/2025 05:45:44 -0.17, 61.38 -0.10, 60.97 46.19 80
8 06/10/2025 05:30:27 -0.19, 61.37 -0.82, 64.03 303.78 80
9 06/12/2025 17:51:45 0.16, 61.38 -0.26, 59.59 204.76 80
10 06/13/2025 17:36:28 0.18, 61.38 0.49, 62.65 145.01 80
11 06/14/2025 17:23:49 0.19, 61.38 1.18, 65.72 494.67 80

Figure of GOES-15 and NOAA-19 satellite orbits during SNOs since TLE Epoch: 5/31/2025
SNOs_Map_GOES-15_NOAA-19_20250601.jpg

Download SNOs between GOES-15 and NOAA-19 since TLE EPOCH: 05/31/2025 in txt file.

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