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: 5/22/2025
Index Date Time (GOES-15) GOES-15 Lat,Lon NOAA-19 Lat,Lon Distance(km) Time Diff (sec)
1 05/23/2025 05:59:39 -0.19, 61.59 0.82, 57.29 490.59 80
2 05/24/2025 05:47:03 -0.20, 61.57 0.06, 60.35 139.34 80
3 05/25/2025 05:31:45 -0.20, 61.56 -0.64, 63.41 211.68 80
4 05/27/2025 17:53:10 0.19, 61.53 -0.39, 58.94 295.59 80
5 05/28/2025 17:37:53 0.20, 61.52 0.33, 62.00 55.09 80
6 05/29/2025 17:25:15 0.21, 61.51 1.05, 65.06 405.65 80
7 05/31/2025 05:59:02 -0.18, 61.50 0.72, 57.59 445.43 80
8 06/01/2025 05:46:24 -0.19, 61.49 0.01, 60.66 95.02 80
9 06/02/2025 05:31:07 -0.21, 61.48 -0.70, 63.72 255.40 80
10 06/04/2025 17:52:30 0.18, 61.46 -0.31, 59.25 251.66 80
11 06/05/2025 17:37:11 0.19, 61.45 0.36, 62.33 99.07 80

Figure of GOES-15 and NOAA-19 satellite orbits during SNOs since TLE Epoch: 5/22/2025
SNOs_Map_GOES-15_NOAA-19_20250523.jpg

Download SNOs between GOES-15 and NOAA-19 since TLE EPOCH: 05/22/2025 in txt file.

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