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: 9/25/2025
Index Date Time (GOES-15) GOES-15 Lat,Lon NOAA-19 Lat,Lon Distance(km) Time Diff (sec)
1 09/26/2025 06:11:21 0.57, 61.29 1.55, 56.95 494.29 80
2 09/27/2025 05:58:41 0.57, 61.29 0.87, 60.03 143.82 80
3 09/28/2025 05:43:21 0.56, 61.29 0.12, 63.09 206.55 80
4 09/30/2025 18:04:38 -0.60, 61.41 -1.22, 58.66 313.85 80
5 10/01/2025 17:49:18 -0.59, 61.42 -0.52, 61.74 35.97 80
6 10/02/2025 17:36:37 -0.58, 61.43 0.19, 64.81 385.84 80
7 10/04/2025 06:07:40 0.61, 61.34 1.54, 57.35 455.46 80
8 10/05/2025 05:57:01 0.61, 61.35 0.84, 60.43 105.67 42
9 10/06/2025 05:42:20 0.60, 61.36 0.08, 63.49 244.13 80
10 10/08/2025 18:03:35 -0.62, 61.49 -1.17, 59.07 276.83 80
11 10/09/2025 17:48:14 -0.62, 61.51 -0.44, 62.14 72.27 80

Figure of GOES-15 and NOAA-19 satellite orbits during SNOs since TLE Epoch: 9/25/2025
SNOs_Map_GOES-15_NOAA-19_20250926.jpg

Download SNOs between GOES-15 and NOAA-19 since TLE EPOCH: 09/25/2025 in txt file.

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