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: 5/17/2025
Index Date Time (GOES-15) GOES-15 Lat,Lon NOAA-19 Lat,Lon Distance(km) Time Diff (sec)
1 05/19/2025 17:53:49 0.20, 61.66 -0.47, 58.63 345.00 80
2 05/20/2025 17:38:32 0.21, 61.64 0.24, 61.69 6.48 80
3 05/21/2025 17:25:54 0.21, 61.63 0.94, 64.76 357.47 80
4 05/23/2025 05:59:39 -0.19, 61.61 0.80, 57.29 492.81 80
5 05/24/2025 05:47:02 -0.20, 61.60 0.10, 60.36 142.06 80
6 05/25/2025 05:31:45 -0.20, 61.59 -0.60, 63.42 208.46 80
7 05/27/2025 17:53:09 0.19, 61.57 -0.41, 58.94 300.07 80
8 05/28/2025 17:37:52 0.20, 61.57 0.32, 62.00 50.10 80
9 05/29/2025 17:25:13 0.21, 61.57 0.99, 65.08 400.14 80
10 05/31/2025 05:59:01 -0.18, 61.56 0.71, 57.59 451.77 80

Figure of GOES-15 and NOAA-19 satellite orbits during SNOs since TLE Epoch: 5/17/2025
SNOs_Map_GOES-15_NOAA-19_20250518.jpg

Download SNOs between GOES-15 and NOAA-19 since TLE EPOCH: 05/17/2025 in txt file.

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