Simultaneous Nadir Overpasses (SNOs) Predictions

Prediction of SNOs between GOES-15 and NOAA-20 Satellite Orbit:

Table of predicted SNOs for the next 14.0 days since TLE Epoch: 3/1/2025
Index Date Time (GOES-15) GOES-15 Lat,Lon NOAA-20 Lat,Lon Distance(km) Time Diff (sec)
1 03/02/2025 09:16:00 -0.07, 61.39 0.13, 62.18 90.59 80
2 03/03/2025 21:37:46 0.07, 61.29 1.05, 56.92 498.40 80
3 03/04/2025 21:16:21 0.07, 61.29 0.04, 61.45 18.75 80
4 03/07/2025 09:19:29 -0.08, 61.38 -0.23, 60.69 77.77 80
5 03/08/2025 09:03:24 -0.08, 61.38 0.80, 65.23 439.11 80
6 03/09/2025 21:25:10 0.09, 61.29 0.37, 59.96 150.66 80
7 03/10/2025 21:03:44 0.09, 61.29 -0.61, 64.51 366.23 80
8 03/12/2025 09:28:18 -0.10, 61.38 -0.60, 59.22 247.41 80
9 03/13/2025 09:06:53 -0.10, 61.39 0.44, 63.75 269.51 80
10 03/14/2025 21:28:39 0.10, 61.29 0.71, 58.48 320.17 80

Figure of GOES-15 and NOAA-20 satellite orbits during SNOs since TLE Epoch: 3/1/2025
SNOs_Map_GOES-15_NOAA-20_20250302.jpg

Download SNOs between GOES-15 and NOAA-20 since TLE EPOCH: 03/01/2025 in txt file.

Historical Predications of SNOs between GOES-15 and NOAA-20