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: 9/17/2025
Index Date Time (GOES-15) GOES-15 Lat,Lon NOAA-19 Lat,Lon Distance(km) Time Diff (sec)
1 09/19/2025 05:59:41 0.52, 61.30 0.90, 59.63 189.40 80
2 09/20/2025 05:44:22 0.51, 61.29 0.16, 62.70 161.35 80
3 09/22/2025 18:05:40 -0.55, 61.40 -1.25, 58.26 358.35 80
4 09/23/2025 17:53:00 -0.54, 61.40 -0.56, 61.34 7.86 80
5 09/24/2025 17:37:40 -0.53, 61.41 0.18, 64.40 342.52 80
6 09/26/2025 06:11:22 0.57, 61.30 1.55, 56.95 496.16 80
7 09/27/2025 05:58:41 0.57, 61.31 0.87, 60.03 146.00 80
8 09/28/2025 05:43:22 0.56, 61.31 0.13, 63.10 204.03 80
9 09/30/2025 18:04:39 -0.59, 61.44 -1.25, 58.67 317.41 80
10 10/01/2025 17:49:19 -0.59, 61.45 -0.50, 61.73 32.21 80

Figure of GOES-15 and NOAA-19 satellite orbits during SNOs since TLE Epoch: 9/17/2025
SNOs_Map_GOES-15_NOAA-19_20250918.jpg

Download SNOs between GOES-15 and NOAA-19 since TLE EPOCH: 09/17/2025 in txt file.

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