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: 7/6/2025
Index Date Time (GOES-15) GOES-15 Lat,Lon NOAA-19 Lat,Lon Distance(km) Time Diff (sec)
1 07/07/2025 17:34:05 0.08, 61.30 0.61, 63.70 273.78 80
2 07/10/2025 05:55:20 -0.03, 61.26 0.40, 59.27 226.51 80
3 07/11/2025 05:40:02 -0.05, 61.27 -0.32, 62.33 122.28 80
4 07/12/2025 05:27:22 -0.07, 61.28 -0.99, 65.41 471.01 80
5 07/13/2025 18:01:12 -0.00, 61.35 -0.81, 57.93 391.18 80
6 07/14/2025 17:48:34 0.02, 61.36 -0.08, 61.00 42.41 80
7 07/15/2025 17:33:15 0.04, 61.38 0.65, 64.06 306.23 80
8 07/18/2025 05:54:29 0.02, 61.35 0.39, 59.63 195.11 80
9 07/19/2025 05:39:10 0.00, 61.36 -0.28, 62.71 152.98 80

Figure of GOES-15 and NOAA-19 satellite orbits during SNOs since TLE Epoch: 7/6/2025
SNOs_Map_GOES-15_NOAA-19_20250707.jpg

Download SNOs between GOES-15 and NOAA-19 since TLE EPOCH: 07/06/2025 in txt file.

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