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: 3/26/2025
Index Date Time (GOES-15) GOES-15 Lat,Lon NOAA-20 Lat,Lon Distance(km) Time Diff (sec)
1 03/28/2025 09:27:55 -0.11, 61.31 -0.54, 59.32 227.00 80
2 03/29/2025 09:09:09 -0.11, 61.31 0.48, 63.85 290.13 80
3 03/30/2025 21:28:13 0.11, 61.26 0.70, 58.60 302.64 80
4 03/31/2025 21:12:06 0.11, 61.26 -0.32, 63.14 214.20 80
5 04/02/2025 09:31:20 -0.11, 61.34 -0.88, 57.85 397.12 80
6 04/03/2025 09:15:13 -0.11, 61.35 0.14, 62.39 119.28 80
7 04/04/2025 21:34:18 0.11, 61.30 1.02, 57.13 474.77 80
8 04/05/2025 21:18:10 0.12, 61.32 0.04, 61.68 41.71 80
9 04/08/2025 09:18:36 -0.12, 61.40 -0.24, 60.94 53.19 80
10 04/09/2025 09:02:29 -0.13, 61.41 0.80, 65.48 463.31 80

Figure of GOES-15 and NOAA-20 satellite orbits during SNOs since TLE Epoch: 3/26/2025
SNOs_Map_GOES-15_NOAA-20_20250327.jpg

Download SNOs between GOES-15 and NOAA-20 since TLE EPOCH: 03/26/2025 in txt file.

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