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: 12/29/2024
Index Date Time (GOES-15) GOES-15 Lat,Lon NOAA-20 Lat,Lon Distance(km) Time Diff (sec)
1 12/30/2024 21:16:16 -0.02, 61.35 -0.04, 61.45 12.11 80
2 01/02/2025 09:19:31 0.02, 61.46 -0.14, 60.67 89.70 80
3 01/03/2025 09:03:27 0.02, 61.47 0.88, 65.20 425.75 80
4 01/04/2025 21:25:16 -0.03, 61.38 0.31, 59.92 166.53 80
5 01/05/2025 21:03:53 -0.02, 61.39 -0.71, 64.45 348.10 80
6 01/07/2025 09:25:50 0.03, 61.51 -0.51, 59.14 270.12 80
7 01/08/2025 09:09:47 0.02, 61.52 0.52, 63.67 244.91 80
8 01/09/2025 21:31:36 -0.02, 61.43 0.66, 58.39 346.98 80
9 01/10/2025 21:10:13 -0.01, 61.45 -0.37, 62.91 167.12 80

Figure of GOES-15 and NOAA-20 satellite orbits during SNOs since TLE Epoch: 12/29/2024
SNOs_Map_GOES-15_NOAA-20_20241229.jpg

Download SNOs between GOES-15 and NOAA-20 since TLE EPOCH: 12/29/2024 in txt file.

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