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: 6/20/2025
Index Date Time (GOES-15) GOES-15 Lat,Lon NOAA-19 Lat,Lon Distance(km) Time Diff (sec)
1 06/21/2025 17:35:41 0.15, 61.30 0.52, 63.00 192.98 80
2 06/24/2025 05:56:54 -0.11, 61.26 0.53, 58.58 307.03 80
3 06/25/2025 05:41:37 -0.13, 61.26 -0.22, 61.63 42.42 80
4 06/26/2025 05:28:58 -0.14, 61.27 -0.91, 64.70 391.90 80
5 06/27/2025 18:02:51 0.09, 61.31 -0.83, 57.20 467.83 80
6 06/28/2025 17:50:13 0.10, 61.31 -0.12, 60.27 118.00 80
7 06/29/2025 17:34:54 0.12, 61.31 0.59, 63.34 231.84 80
8 07/02/2025 05:56:08 -0.08, 61.27 0.46, 58.91 268.41 80
9 07/03/2025 05:40:50 -0.10, 61.27 -0.25, 61.98 81.08 80
10 07/04/2025 05:28:11 -0.11, 61.27 -0.95, 65.05 430.54 80

Figure of GOES-15 and NOAA-19 satellite orbits during SNOs since TLE Epoch: 6/20/2025
SNOs_Map_GOES-15_NOAA-19_20250621.jpg

Download SNOs between GOES-15 and NOAA-19 since TLE EPOCH: 06/20/2025 in txt file.

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