Simultaneous Nadir Overpasses (SNOs) Predictions

Prediction of SNOs between GOES-14 and NOAA-20 Satellite Orbit:

Table of predicted SNOs for the next 14.0 days since TLE Epoch: 6/4/2025
Index Date Time (GOES-14) GOES-14 Lat,Lon NOAA-20 Lat,Lon Distance(km) Time Diff (sec)
1 06/05/2025 08:41:45 -0.11,-108.32 0.20,-109.78 165.61 80
2 06/06/2025 08:25:40 -0.08,-108.32 -0.79,-105.25 351.20 80
3 06/07/2025 20:44:57 0.16,-108.34 -0.35,-110.56 252.51 80
4 06/08/2025 20:28:53 0.12,-108.34 0.65,-106.02 264.27 80
5 06/10/2025 08:48:02 -0.20,-108.31 0.49,-111.30 342.16 80
6 06/11/2025 08:31:58 -0.17,-108.30 -0.51,-106.77 174.23 80
7 06/12/2025 20:51:15 0.25,-108.31 -0.62,-112.08 430.38 80
8 06/13/2025 20:35:11 0.21,-108.30 0.39,-107.55 86.14 80
9 06/16/2025 08:38:15 -0.25,-108.26 -0.25,-108.30 3.94 80

Figure of GOES-14 and NOAA-20 satellite orbits during SNOs since TLE Epoch: 6/4/2025
SNOs_Map_GOES-14_NOAA-20_20250605.jpg

Download SNOs between GOES-14 and NOAA-20 since TLE EPOCH: 06/04/2025 in txt file.

Historical Predications of SNOs between GOES-14 and NOAA-20